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authorSven Eisenhauer <sven@sven-eisenhauer.net>2023-11-10 15:11:48 +0100
committerSven Eisenhauer <sven@sven-eisenhauer.net>2023-11-10 15:11:48 +0100
commit33613a85afc4b1481367fbe92a17ee59c240250b (patch)
tree670b842326116b376b505ec2263878912fca97e2 /Bachelor/CCNA4/en_CCNA4_v30/ch3
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+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
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+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666"><img border="0" src="../../images/content_lines.gif" width="16" height="25"><font face="Arial" size="2" color="#000000"><img border="0" src="../../images/transdot.gif"
+ width="2" height="1"></font></td>
+ <td width="100%" bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">Overview</font></b></td>
+ </tr>
+</table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="20"></td>
+ <td>
+
+ <table border="0" cellpadding="0" cellspacing="0" bordercolor="#111111" width="95%">
+ <tr>
+ <td width="100%">
+ <font size="2" face="Arial">This
+ module presents an overview of WAN technologies. It introduces and
+ explains WAN terminology such as serial transmission, time
+ division multiplexing (TDM), demarcation, data terminal equipment
+ (DTE) and data circuit-terminating equipment (DCE). The
+ development and use of high-level data link control (HDLC)
+ encapsulation as well as methods to configure and troubleshoot a
+ serial interface are presented.</font><p>
+ <font size="2" face="Arial">Point-to-Point Protocol (PPP) is the protocol of choice to
+ implement over a serial WAN switched connection. It can handle
+ both synchronous and asynchronous communication and includes error
+ detection. Most importantly it incorporates an authentication
+ process using either CHAP or PAP. PPP can be used on various
+ physical media, including twisted pair, fiber optic lines and
+ satellite transmission. </font></p>
+ <p><font face="Arial" size="2">Described in this module are
+ configuration procedures for PPP, available options, and
+ troubleshooting concepts. Among the options available is the ability
+ of PPP to use PAP or CHAP authentication.</font></p>
+ <p>
+ <font size="2" face="Arial">Students completing this module should be able to:</font></p>
+ <ul>
+ <li>
+ <font size="2" face="Arial">Explain serial communication</font></li>
+ <li>
+ <font size="2" face="Arial">Describe and give an example of TDM</font></li>
+ <li>
+ <font size="2" face="Arial">Identify the demarcation point in a
+ WAN</font></li>
+ <li>
+ <font size="2" face="Arial">Describe the functions of the DTE and DCE</font></li>
+ <li>
+ <font size="2" face="Arial">Discuss the development of HDLC encapsulation</font></li>
+ <li>
+ <font size="2" face="Arial">Use the </font>
+ <font size="2" face="Courier New"><b>encapsulation hdlc</b></font><font size="2" face="Arial"> command to configure HDLC</font></li>
+ <li>
+ <font size="2" face="Arial">Troubleshoot a serial interface using
+ the </font>
+ <font size="2" face="Courier New"><b>show interface</b></font><font size="2" face="Arial">
+ and </font>
+ <font size="2" face="Courier New"><b>show controllers</b></font><font size="2" face="Arial">
+ commands</font></li>
+ <li>
+ <font size="2" face="Arial">Identify the advantages of using PPP </font></li>
+ <li>
+ <font size="2" face="Arial">Explain the functions of the Link Control Protocol (LCP) and the
+ Network Control Protocol (NCP) components of PPP</font></li>
+ <li>
+ <font size="2" face="Arial">Describe the parts of a PPP frame</font></li>
+ <li>
+ <font size="2" face="Arial">Identify the three phases of a PPP
+ session</font></li>
+ <li>
+ <font size="2" face="Arial">Explain the difference between PAP and
+ CHAP</font></li>
+ <li>
+ <font size="2" face="Arial">List the steps in the PPP
+ authentication process</font></li>
+ <li>
+ <font size="2" face="Arial">Identify the various PPP configuration
+ options</font></li>
+ <li>
+ <font size="2" face="Arial">Configure PPP encapsulation </font>
+ </li>
+ <li>
+ <font size="2" face="Arial">Configure CHAP and PAP authentication</font></li>
+ <li>
+ <font size="2" face="Arial">Use </font>
+ <font size="2" face="Courier New"><b>show interface</b></font><font size="2" face="Arial">
+ to verify the serial encapsulation</font></li>
+ <li>
+ <font size="2" face="Arial">Troubleshoot any problems with the PPP
+ configuration using </font>
+ <font size="2" face="Courier New"><b>debug PPP</b></font></li>
+ </ul>
+ <p><font face="Arial" size="2">&nbsp;&nbsp; <span style="font-family:Arial;mso-bidi-font-family:&quot;Times New Roman&quot;"></o:p>
+ </span>
+ </font>
+ </td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
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+
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+<title>Cisco Global Learning Network</title>
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+
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+
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new file mode 100644
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+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
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+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
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+
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+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
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+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
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+ <td bgcolor="#336666" valign="middle" align="left" height="48"><a href="../3_0_0/index.html" target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');">
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+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/content.html
new file mode 100644
index 0000000..9a1bd24
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/content.html
@@ -0,0 +1,72 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.1</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Introduction to serial
+ communication</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font FACE="Arial" SIZE="2">WAN technologies are based on serial
+ transmission at the physical layer. This means that the bits of a
+ frame are transmitted one at a time over the physical medium.</font><p>
+
+ <font FACE="Arial" SIZE="2">The bits
+ that make up the Layer 2 frame are signaled one at a time by physical
+ layer processes onto the physical medium.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> The signaling methods
+ include Nonreturn to Zero Level (NRZ-L), High Density Binary 3,
+ (HDB3), and Alternative Mark Inversion (AMI). These are examples of
+ physical layer encoding standards, similar to Manchester encoding for
+ Ethernet. Among other things, these
+ signaling methods differentiate between one serial communication
+ method and another. Some of the many different serial communications
+ standards are the following:</font></p>
+ <ul>
+ <li>
+
+ <font FACE="Arial" SIZE="2">RS-232-E</font></li>
+ <li>
+
+ <font FACE="Arial" SIZE="2">V.35</font></li>
+ <li>
+
+ <font FACE="Arial" SIZE="2">High Speed Serial Interface (HSSI)</font></li>
+ </ul>
+ <p><font face="Arial" size="2">&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/index.html
new file mode 100644
index 0000000..82a25be
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+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_1/media.html
new file mode 100644
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+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_1_1.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
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+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/buttons.html
new file mode 100644
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+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
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+ image4on.src = "../../images/next_ov.gif";
+
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+ imageHint.src = "../../images/menu_up.gif";
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+
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+ if (document.images) {
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+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
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+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_1_1/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_1_3/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/content.html
new file mode 100644
index 0000000..bce2f67
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/content.html
@@ -0,0 +1,143 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><font face="Arial" size="2" color="#FFFFFF"><b>3.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.2</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Time-division multiplexing</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font face="Arial" size="2">Time-Division Multiplexing (TDM) is the
+ transmission of several sources of information using one common
+ channel, or signal, and then the reconstruction of the original
+ streams at the remote end.</font><p>
+
+ <font face="Arial" size="2"> In the example shown in the first figure,
+ there are three sources of information carried in turn down the output
+ channel.&nbsp;First, a chunk of information
+ is taken from each input channel. The size of this chunk may vary, but
+ typically it is either a bit or a byte at a time. Depending on whether
+ bits or bytes are used, this type of TDM is called bit-interleaving or
+ byte-interleaving.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p>
+
+ <font face="Arial" size="2"> Each of the three input channels has its
+ own capacity. For the output channel to be able to accommodate all the
+ information from the three inputs, the capacity of the output channel
+ must be no less than the sum of the inputs.</font></p>
+ <p>
+
+ <font face="Arial" size="2">In TDM, the output timeslot is always
+ present whether or not the TDM input has any information to transmit.
+ TDM output can be compared to a train with 32 railroad cars. Each is
+ owned by a different freight company and every day the train leaves
+ with the 32 cars attached. If one of the companies has product to
+ send, the car is loaded. If the company has nothing to send, the car
+ remains empty, but it is still part of the train.</font></p>
+ <p>
+
+ <font face="Arial" size="2">TDM is a physical layer concept, it has no
+ regard for the nature of the information that is being multiplexed onto the output channel. TDM is independent of the Layer 2
+ protocol that has been used by the input channels.</font></p>
+ <p>
+
+ <font face="Arial" size="2"> One TDM example is Integrated Services
+ Digital Network (ISDN). ISDN basic rate (BRI) has three channels
+ consisting of two 64 kbps B-channels (B1 and B2), and a 16 kbps
+ D-channel. The TDM has nine timeslots, which are repeated.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"> This
+ allows the telco to actively manage and troubleshoot the local loop as
+ the demarcation point occurs after the network terminating unit (NTU).</font></p>
+ <p>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Time-Division Multiplexing<p>
+ <a target="_blank" href="http://whatis.techtarget.com/definition/0,,sid9_gci214174,00.html">
+ http://whatis.techtarget.com/
+ definition/0,,sid9_gci214174,00.html</a></font></p>
+
+ <p>
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></p>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2">&nbsp;&nbsp; &nbsp;&nbsp; </font>
+
+
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ <p>&nbsp;&nbsp;</font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/media.html
new file mode 100644
index 0000000..03536f3
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_2/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_1_2.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_1_2.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/buttons.html
new file mode 100644
index 0000000..44e6f2a
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_1_2/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_1_4/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/content.html
new file mode 100644
index 0000000..5e83f4a
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/content.html
@@ -0,0 +1,70 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.3</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Demarcation point</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font FACE="Arial" SIZE="2" COLOR="#000000">
+ The demarcation point, or &quot;demarc&quot; as it is commonly known, is the
+ point in the network where the responsibility of the service provider
+ or &quot;telco&quot; ends. In the United States, a telco provides the local loop into the
+ customer premises and the customer provides the active equipment such
+ as the channel service unit/data service unit (CSU/DSU) on which the
+ local loop is terminated. </font><font face="Arial" size="2">This
+ termination often occurs in a telecommunications closet and
+ the customer is responsible for maintaining, replacing,
+ or repairing the equipment.</font><p>
+
+ <font FACE="Arial" SIZE="2" COLOR="#000000">
+ In other countries around the world, the network terminating unit (NTU)
+ is provided and managed by the telco. This allows the telco to
+ actively manage and troubleshoot the local loop with the demarcation
+ point occurring after the NTU. The customer connects a customer
+ premises equipment (CPE) device, such
+ as a router or frame relay access device, into the NTU
+ using a V.35 or RS-232 serial interface.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p><font face="Arial" size="2">&nbsp; </font>
+ <font face="Arial" size="2" COLOR="#000000">&nbsp; </font>
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/media.html
new file mode 100644
index 0000000..3442ba9
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_3/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_1_3.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_1_3.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/buttons.html
new file mode 100644
index 0000000..684b532
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_1_3/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_1_5/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/content.html
new file mode 100644
index 0000000..52969d9
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/content.html
@@ -0,0 +1,183 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.4</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">DTE-DCE</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font face="Arial" size="2">A serial connection has a data terminal
+ equipment (DTE) device at one end of the connection and a data
+ communications equipment (DCE) device at the other end. The connection
+ between the two DCEs is the WAN service provider transmission network. The CPE, which is generally a router, is the DTE.
+ Other DTE examples could be a terminal, computer, printer, or fax
+ machine. The DCE, commonly a modem or CSU/DSU, is the device used to
+ convert the user data from the DTE into a form acceptable to the WAN
+ service provider transmission link. This signal is received at the
+ remote DCE, which decodes the signal back into a sequence of bits.
+ This sequence is then signaled to the remote DTE.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font><p>
+ <font face="Arial" size="2">Many standards have been developed to
+ allow DTEs to communicate with DCEs. The Electronics Industry
+ Association (EIA) and the International
+ Telecommunication Union Telecommunications Standardization Sector (ITU-T) have been most active
+ in the development of these standards.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p><font face="Arial" size="2">The DTE-DCE interface for a particular
+ standard defines the following specifications:</font></p>
+ <ul>
+ <li><font face="Arial" size="2"><b>Mechanical/physical</b> – Number
+ of pins and connector type</font></li>
+ <li><font face="Arial" size="2"><b>Electrical</b> – Defines voltage
+ levels for 0 and 1</font></li>
+ <li><font face="Arial" size="2"><b>Functional</b> – Specifies the
+ functions that are performed by assigning meanings to each of the
+ signaling lines in the interface</font></li>
+ <li><font face="Arial" size="2"><b>Procedural</b> – Specifies the
+ sequence of events for transmitting data</font></li>
+ </ul>
+ <p><font face="Arial" size="2">If two DTEs must be connected together,
+ like two computers or two routers in the lab, a special cable called a
+ null-modem is necessary to eliminate the need for a DCE. For
+ synchronous connections, where a clock signal is needed, either an
+ external device or one of the DTEs must generate the clock signal.</font></p>
+ <p><font face="Arial" size="2">The synchronous serial port on a router
+ is configured as DTE or DCE depending on the attached cable, which is
+ ordered as either DTE or DCE to match the router configuration. If the
+ port is configured as DTE, which is the default setting, external
+ clocking is required from the CSU/DSU or other DCE device.</font></p>
+ <p><font face="Arial" size="2">The cable for the DTE to DCE connection
+ is a shielded serial transition cable. The router end of the shielded
+ serial transition cable may be a DB-60 connector, which connects to
+ the DB-60 port on a serial WAN interface card. The other end of the
+ serial transition cable is available with the connector appropriate
+ for the standard that is to be used. The WAN provider or the CSU/DSU
+ usually dictates this cable type. Cisco devices support the EIA/TIA-232,
+ EIA/TIA-449, V.35, X.21, and EIA/TIA-530 serial standards.</font></p>
+ <p><font face="Arial" size="2">To support higher densities in a
+ smaller form factor, Cisco has introduced a smart serial cable. The
+ serial end of the smart serial cable is a 26-pin connector
+ significantly more compact than the DB-60 connector.</font>&nbsp;&nbsp;&nbsp; </p>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <a href="javascript:void(0)" onClick="window.open('../zoom3_1_4/zoom3_1_4.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/media_icon.gif" width="25" height="25"></a> <b>
+ <a onClick="window.open('../zoom3_1_4/zoom3_1_4.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');" href="javascript:void(0)">
+ Interactive Media Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>PhotoZoom: DCE/DTE Cable</p>
+ <p>In this
+ PhotoZoom, the student will view DCE and DTE cable.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><IMG alt="" height="2" width="1" src="../../images/s.gif"></p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>High-Speed Serial Interface (HSSI)<p>
+ <a target="_blank" href="http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/hssi.htm">
+ http://www.cisco.com/univercd/cc/
+ td/doc/ cisintwk/ito_doc/ hssi.htm</a></font></p>
+
+ <p>
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></p>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2">&nbsp;&nbsp; </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/media.html
new file mode 100644
index 0000000..2354ce2
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_4/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_1_4.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_1_4.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/buttons.html
new file mode 100644
index 0000000..17f75f3
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
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+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
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+ image4off.src = "../../images/next_up.gif";
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+ image1hint.src = "../../images/menu_index.gif";
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+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
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+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
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+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
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+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
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+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
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+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_1_4/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_1_6/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/content.html
new file mode 100644
index 0000000..cc9449e
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/content.html
@@ -0,0 +1,169 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.5</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">HDLC encapsulation</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font face="Arial" size="2" COLOR="#000000"> Initially, serial
+ communications were based on character-oriented protocols.
+ Bit-oriented protocols were more efficient but they were also
+ proprietary. In 1979, the ISO agreed on HDLC
+ as a standard bit-oriented data link layer protocol that encapsulates
+ data on synchronous serial data links. This
+ standardization led to other committees adopting it and extending the
+ protocol. Since 1981, ITU-T has developed a series of HDLC derivative
+ protocols. The following examples of derivative protocols are called
+ link access protocols:</font><ul>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> Link Access Procedure,
+ Balanced (LAPB) for X.25
+
+ </font>
+ </li>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> Link Access Procedure on
+ the D channel (LAPD) for ISDN
+
+ </font>
+ </li>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> Link Access Procedure for
+ Modems (LAPM) and PPP for modems
+
+ </font>
+ </li>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> Link Access Procedure for
+ Frame Relay (LAPF) for Frame Relay</font></li>
+ </ul>
+ <p>
+ <font face="Arial" size="2" COLOR="#000000"> HDLC uses synchronous
+ serial transmission providing error-free communication between two
+ points. HDLC defines a Layer 2 framing structure that allows for flow
+ control and error control using acknowledgments and a windowing
+ scheme. </font><font face="Arial" size="2">Each frame has the same
+ format, whether it is a data frame or a control frame.</font></p>
+ <p>
+ <font face="Arial" size="2" COLOR="#000000"> Standard HDLC does not
+ inherently support multiple protocols on a single link, as it does not
+ have a way to indicate which protocol is being carried. Cisco offers a
+ proprietary version of HDLC. The Cisco HDLC frame uses a proprietary
+ ‘type’ field that acts as a protocol field. This field enables
+ multiple network layer protocols to share the same serial link. HDLC
+ is the default Layer 2 protocol for Cisco router serial interfaces.</font></p>
+ <p>
+ <font face="Arial" size="2" COLOR="#000000"> HDLC defines the
+ following three types of frame, each with a different control field
+ format: <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font></p>
+ <ul>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> <b>Information frames
+ (I-frames)</b> – Carry the data to be transmitted for the station.
+ Additional flow and error control - data may be piggybacked on an
+ information frame.</font></li>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> <b>Supervisory frames
+ (S-frames)</b> – Provide request/response mechanisms when
+ piggybacking is not used.</font></li>
+ <li>
+ <font face="Arial" size="2" COLOR="#000000"> <b>Unnumbered frames
+ (U-frames)</b> – Provide supplemental link control functions, such
+ as connection setup. The code field identifies the U-frame type.</font></li>
+ </ul>
+ <p>
+ <font face="Arial" size="2" COLOR="#000000"> The first one or two bits
+ of the control field serve to identify the frame type. In the control
+ field of an Information (I) frame, the send-sequence number refers to
+ the number of the frame to be sent next. The receive-sequence number
+ provides the number of the frame to be received next. Both sender and
+ receiver maintain send and receive sequence numbers.
+
+ </font>
+ </p>
+ <p>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Configuring Synchronous Serial Ports<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_configuration_guide_chapter09186a0080087283.html">
+ http://www.cisco.com/en/US/products/sw/
+ iosswrel/ps1828/ products_configuration_
+ guide_ chapter09186a0080087283.html</a></font></p>
+
+ <p>
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></p>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2" COLOR="#000000"> &nbsp;&nbsp;
+
+ </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_5/media.html
new file mode 100644
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+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
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+
+
+
+</body>
+
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new file mode 100644
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diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/content.html
new file mode 100644
index 0000000..8a84991
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/content.html
@@ -0,0 +1,110 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.6</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Configuring HDLC encapsulation</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font face="Arial" size="2">The default encapsulation method used by
+ Cisco devices on synchronous serial lines is Cisco HDLC</font><font FACE="Arial" SIZE="2" COLOR="#000000">. If the serial interface is
+ configured with another encapsulation protocol, and the encapsulation
+ must be changed back to HDLC, enter the interface configuration mode
+ of the serial interface. Then enter the
+ </font>
+
+ <font FACE="Courier New" SIZE="2" COLOR="#000000">
+ <b>encapsulation hdlc</b></font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ command to specify the encapsulation protocol on the interface.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font><p>
+
+ <font FACE="Arial" SIZE="2" COLOR="#000000">
+ Cisco HDLC is a point-to-point protocol that can be used on leased
+ lines between two Cisco devices. When communicating with a non-Cisco
+ device, synchronous PPP is a more viable option.</font></p>
+ <p>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Configuring Synchronous Serial Ports<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_configuration_guide_chapter09186a0080087283.html">
+ http://www.cisco.com/en/US/products/sw/
+ iosswrel/ps1828/ products_configuration_
+ guide_ chapter09186a0080087283.html</a></font></p>
+
+ <p>
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></p>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+
+ <font face="Arial" size="2">&nbsp; </font>
+
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/index.html
new file mode 100644
index 0000000..82a25be
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+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/index.html
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+ <p>This page uses frames, but your browser doesn't support them.</p>
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diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/media.html
new file mode 100644
index 0000000..901c4d6
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_6/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_1_6.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
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+
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+
+</html> \ No newline at end of file
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new file mode 100644
index 0000000..7434509
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/buttons.html
@@ -0,0 +1,109 @@
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+
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+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
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+}
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+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
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+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
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+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/content.html
new file mode 100644
index 0000000..f54fac0
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/content.html
@@ -0,0 +1,217 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.1</b></font></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Serial Point-to-Point Links</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.1.7</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Troubleshooting a serial
+ interface</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font FACE="Arial" SIZE="2" COLOR="#000000">The output of the </font>
+ <font FACE="Courier New" SIZE="2" COLOR="#000000"><b>show interfaces
+ serial</b></font><font FACE="Arial" SIZE="2" COLOR="#000000"> command
+ displays information specific to serial interfaces. When HDLC is configured, “Encapsulation HDLC” should be reflected in the
+ output.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> When PPP
+ is configured, &quot;Encapsulation PPP&quot; should be seen in the output.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"></font><p><font face="Arial" size="2" COLOR="#000000">Five
+ possible problem states can be identified in the interface status line
+ of the </font><font FACE="Courier New" SIZE="2" COLOR="#000000"><b>
+ show interfaces serial</b></font><font face="Arial" size="2" COLOR="#000000">
+ display: <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12"></font><ul>
+ <li><font face="Arial" size="2">Serial x is down, line protocol is
+ down</font></li>
+ <li><font face="Arial" size="2">Serial x is up, line protocol is
+ down</font></li>
+ <li><font face="Arial" size="2">Serial x is up, line protocol is up
+ (looped)</font></li>
+ <li><font face="Arial" size="2">Serial x is up, line protocol is
+ down (disabled)</font></li>
+ <li><font face="Arial" size="2">Serial x is administratively down,
+ line protocol is down</font></li>
+ </ul>
+ <p><font face="Arial" size="2">The </font>
+ <font size="2" face="Courier New"><b>show controllers</b></font><font face="Arial" size="2">
+ command is another important diagnostic tool when troubleshooting
+ serial lines. The </font><font size="2" face="Courier New"><b>show
+ controllers</b></font><font face="Arial" size="2"> output indicates
+ the state of the interface channels and whether a cable is attached
+ to the interface. In Figure
+ <img border="0" src="../../images/4.gif" align="absmiddle" width="12" height="12">, serial
+ interface 0/0 has a V.35 DTE cable attached. The command syntax
+ varies, depending on platform. For serial interfaces on Cisco 7000
+ series routers, use the </font><font size="2" face="Courier New"><b>
+ show controllers cbus</b></font><font face="Arial" size="2">
+ command.</font><p><font face="Arial" size="2">If the electrical
+ interface output is shown as UNKNOWN, instead of V.35, EIA/TIA-449,
+ or some other electrical interface type, an improperly connected
+ cable is the likely problem. A problem with the internal wiring of
+ the card is also possible. If the electrical interface is unknown,
+ the corresponding display for the </font>
+ <font size="2" face="Courier New"><b>show interfaces serial</b></font><font face="Arial" size="2">
+ &lt;X&gt; command will show that the interface and line protocol are down.</font><p>
+ <font face="Arial" size="2">Following are some debug commands that
+ are useful when troubleshooting serial and WAN problems:</font><ul>
+ <li><font size="2" face="Courier New"><b>debug serial interface</b></font><font face="Arial" size="2">
+ – Verifies whether HDLC keepalive packets are incrementing. If
+ they are not, a possible timing problem exists on the interface
+ card or in the network.
+ <img border="0" src="../../images/5.gif" align="absmiddle" width="12" height="12"></font></li>
+ <li><font size="2" face="Courier New"><b>debug arp</b></font><font face="Arial" size="2">
+ – Indicates whether the router is sending information about or
+ learning about routers (with ARP packets) on the other side of the
+ WAN cloud. Use this command when some nodes on a TCP/IP network
+ are responding, but others are not.</font></li>
+ <li><font size="2" face="Courier New"><b>debug frame-relay lmi</b></font><font face="Arial" size="2">
+ – Obtains Local Management Interface (LMI) information which is
+ useful for determining whether a Frame Relay switch and a router
+ are sending and receiving LMI packets. </font></li>
+ <li><font size="2" face="Courier New"><b>debug frame-relay events</b></font><font face="Arial" size="2">
+ – Determines whether exchanges are occurring between a router and
+ a Frame Relay switch.</font></li>
+ <li><font size="2" face="Courier New"><b>debug ppp negotiation</b></font><font face="Arial" size="2">
+ – Shows Point-to-Point Protocol (PPP) packets transmitted during
+ PPP startup where PPP options are negotiated.</font></li>
+ <li><font size="2" face="Courier New"><b>debug ppp packet</b></font><font face="Arial" size="2">
+ – Shows PPP packets being sent and received. This command displays
+ low-level packet dumps.</font></li>
+ <li><font size="2" face="Courier New"><b>debug ppp</b></font><font face="Arial" size="2">
+ – Shows PPP errors, such as illegal or malformed frames,
+ associated with PPP connection negotiation and operation.</font></li>
+ <li><font size="2" face="Courier New"><b>debug ppp authentication </b></font><font face="Arial" size="2">
+ – Shows PPP Challenge Handshake Authentication Protocol (CHAP) and
+ Password Authentication Protocol (PAP) packet exchanges.</font></li>
+ </ul>
+ <blockquote>
+ <p><font face="Arial" size="2"><b>Caution:</b> Debugging output is
+ assigned high priority in the CPU process and can render the
+ system unusable. For this reason, debug commands should only be
+ used to troubleshoot specific problems or during troubleshooting
+ sessions with Cisco technical support staff. It is good practice
+ to use debug commands during periods of low network traffic and
+ when the fewest users are online. Debugging during these periods
+ decreases the likelihood that increased debug command processing
+ overhead will affect system use.</font></p>
+ </blockquote>
+ <p>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a target="main" href="../lab3_1_7/index.html">
+
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"> <b>
+ Lab Activity</b></a></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Lab Exercise: Troubleshooting a Serial Interface</p>
+ <p>In this lab, the students will configure a serial interface on the London and
+ Paris routers.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_1_7/elab3_1_7.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_1_7/elab3_1_7.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity: Troubleshooting a Serial Interface</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">In this lab, the student will configure a serial
+ interface on the London and Paris routers.</font></p>
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ <p>&nbsp;&nbsp;&nbsp;
+
+
+
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
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+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
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+
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+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
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diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/media.html
new file mode 100644
index 0000000..c02da0c
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_1_7/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_1_7.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_1_7.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/buttons.html
new file mode 100644
index 0000000..022ca84
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
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+
+<!--
+
+if (document.images) {
+ image1on = new Image();
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+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
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+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
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+
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+ image2off.src = "../../images/glossary_up.gif";
+
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+
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+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
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+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
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+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_1_7/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
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+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/content.html
new file mode 100644
index 0000000..424c26e
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/content.html
@@ -0,0 +1,219 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3.2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP Authentication </font>
+ </strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.2.1</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <b><font face="Arial" size="2" color="#FFFFFF">PPP layered architecture</font></b></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font size="2" face="Arial">
+ <p>PPP uses a layered architecture. A
+ layered architecture is a logical model, design, or blueprint that
+ aids in communication between interconnecting layers. The Open System
+ Interconnection (OSI) model is the layered architecture used in
+ networking. PPP provides a method for encapsulating multi-protocol
+ datagrams over a point-to-point link, and uses the data link layer for
+ testing the connection. Therefore PPP is made up of two sub-protocols:
+ <img border="0" src="../../images/1.gif" align="middle" width="12" height="12"><ul>
+ <li><b>Link Control Protocol</b> – Used for establishing the point-to-point
+ link. <img border="0" src="../../images/2.gif" align="middle" width="12" height="12"></li>
+ <li><b>Network Control Protocol</b> – Used for configuring the various
+ network layer protocols.
+ <img border="0" src="../../images/3.gif" align="middle" width="12" height="12"></li>
+ </ul>
+ <p>PPP can be configured on the following types of physical interfaces:<ul>
+ <li>Asynchronous serial</li>
+ <li>Synchronous serial</li>
+ <li>High-Speed Serial Interface (HSSI)</li>
+ <li>Integrated Services Digital Network (ISDN) </li>
+ </ul>
+ <p>PPP uses Link Control Protocol (LCP) to negotiate and setup
+ control options on the WAN data link. PPP uses the Network Control
+ Protocol (NCP) component to encapsulate and negotiate options for
+ multiple network layer protocols. The LCP sits on top of the physical
+ layer and is used to establish, configure, and test the data-link
+ connection.
+ <p>PPP also uses LCP to automatically agree upon encapsulation format
+ options such as:<ul>
+ <li><b>Authentication</b> – Authentication options require that
+ the calling side of the link enter information to help ensure
+ the caller has the network administrator's permission to make
+ the call. Peer routers exchange authentication messages. Two
+ authentication choices are Password Authentication Protocol
+ (PAP) and Challenge Handshake Authentication Protocol (CHAP). </li>
+ <li><b>Compression</b> – Compression options increase the effective throughput
+ on PPP connections by reducing the amount of data in the frame that
+ must travel across the link. The protocol decompresses the frame at
+ its destination. Two compression protocols available in Cisco routers
+ are Stacker and Predictor. </li>
+ <li><b>Error detection </b>– Error detection mechanisms with PPP enable a
+ process to identify fault conditions. The Quality and Magic Number
+ options help ensure a reliable, loop-free data link. </li>
+ <li><b>Multilink</b> – Cisco IOS Release 11.1 and later supports multilink
+ PPP. This alternative provides load balancing over the router
+ interfaces that PPP uses. </li>
+ <li><b>PPP Callback</b> – To further enhance security, Cisco IOS Release 11.1
+ offers callback over PPP. With this LCP option, a Cisco router can act
+ as a callback client or as a callback server. The client makes the
+ initial call, requests that it be called back, and terminates its
+ initial call. The callback router answers the initial call and makes
+ the return call to the client based on its configuration statements.
+ </li>
+ </ul>
+ <p>LCP will also do the following:<ul>
+ <li>Handle varying limits on packet size </li>
+ <li>Detect common misconfiguration errors </li>
+ <li>Terminate the link</li>
+ <li>Determine when a link is functioning properly or when it is failing</li>
+ </ul>
+ <p>PPP permits multiple network layer protocols to operate on the same
+ communications link. For every network layer protocol used, a separate
+ Network Control Protocol (NCP) is provided. For example, Internet
+ Protocol (IP) uses the IP Control Protocol (IPCP), and Internetwork
+ Packet Exchange (IPX) uses the Novell IPX Control Protocol (IPXCP). NCPs
+ include functional fields containing standardized codes to indicate
+ the network layer protocol type that PPP encapsulates.
+ <p>The fields of a PPP frame are as follows:<ul>
+ <li><b>Flag</b> – Indicates the beginning or end of a frame and consists of the
+ binary sequence 01111110. </li>
+ <li><b>Address</b> – Consists of the standard broadcast address, which is the
+ binary sequence 11111111. PPP does not assign individual station
+ addresses. </li>
+ <li><b>Control</b> – 1 byte that consists of the binary sequence 00000011,
+ which calls for transmission of user data in an unsequenced frame. A
+ connection-less link service similar to that of Logical Link Control
+ (LLC) Type 1 is provided. </li>
+ <li><b>Protocol</b> – 2 bytes that identify the protocol encapsulated in the
+ data field of the frame.
+ <img border="0" src="../../images/4.gif" align="absmiddle" width="12" height="12"></li>
+ <li><b>Data</b> – 0 or more bytes that contain the datagram for the protocol
+ specified in the protocol field. The end of the data field is found by
+ locating the closing flag sequence and allowing 2 bytes for the frame
+ check sequence (FCS) field. The default maximum length of the data
+ field is 1,500 bytes. </li>
+ <li><b>FCS</b> – Normally 16 bits or 2 bytes that refers to the extra
+ characters added to a frame for error control purposes.</li>
+ </ul>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <a href="javascript:void(0)" onClick="window.open('../../activities/ch03/activity_3_2_1.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/media_icon.gif" width="25" height="25"></a> <b>
+ <a onClick="window.open('../../activities/ch03/activity_3_2_1.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');" href="javascript:void(0)">Interactive Media Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Drag and Drop: PPP Layered Architecture</p>
+ <p>When the student has completed this activity, the student
+ will understand the basic PPP layered architecture.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><IMG alt="" height="2" width="1" src="../../images/s.gif"></p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Point-to-Point Protocol (PPP)<p>
+ <a target="_blank" href="http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/ppp.htm">
+ http://www.cisco.com/univercd/cc/
+ td/doc/cisintwk/ito_doc/ppp.htm</a></font></p>
+
+ <p>
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></p>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ &nbsp; </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/media.html
new file mode 100644
index 0000000..3568e29
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_1/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_2_1.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_2_1.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/buttons.html
new file mode 100644
index 0000000..3b34aca
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_2_1/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_2_3/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/content.html
new file mode 100644
index 0000000..6c5ee87
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/content.html
@@ -0,0 +1,225 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+<style>
+<!--
+span.msoIns
+ {mso-style-name:"";
+ text-decoration:underline;
+ text-underline:single;
+ color:teal}
+-->
+</style>
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3.2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP Authentication</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.2.2</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Establishing a PPP session</span></b></font></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font size="2" face="Arial">
+
+ PPP session establishment progresses through three
+ phases. These phases are link establishment, authentication, and the
+ network layer protocol phase.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> LCP frames are used to accomplish the
+ work of each of the LCP phases. The following three classes of LCP
+ frames are used in a PPP session:</font><ul>
+ <li>
+
+ <font size="2" face="Arial">
+
+ Link-establishment frames are used to establish and configure a
+ link.</font></li>
+ <li>
+
+ <font size="2" face="Arial">
+
+ Link-termination frames are used to terminate a link. </font></li>
+ <li>
+
+ <font size="2" face="Arial">
+
+ Link-maintenance frames are used to manage and debug a link.</font></li>
+ </ul>
+ <p>
+
+ <font size="2" face="Arial">
+
+ The three PPP session establishment phases are:</font></p>
+ <ul>
+ <li>
+
+ <font size="2" face="Arial">
+
+ <b>Link-establishment phase</b> – In this phase each PPP device sends LCP
+ frames to configure and test the data link. LCP frames contain a
+ configuration option field that allows devices to negotiate the use of
+ options such as the maximum transmission unit (MTU), compression of
+ certain PPP fields, and the link-authentication protocol. If a
+ configuration option is not included in an LCP packet, the default
+ value for that configuration option is assumed.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"> Before any network
+ layer packets can be exchanged, LCP must first open the connection and
+ negotiate the configuration parameters. This phase is complete when a
+ configuration acknowledgment frame has been sent and received.</font></li>
+ <li>
+
+ <font size="2" face="Arial">
+
+ <b>Authentication phase (optional)</b> – After the link has been established
+ and the authentication protocol decided on, the peer may be
+ authenticated. Authentication, if used, takes place before the network
+ layer protocol phase is entered. As part of this phase, LCP also
+ allows for an optional link-quality determination test. The link is
+ tested to determine whether the link quality is good enough to bring
+ up network layer protocols.
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12">
+ <img border="0" src="../../images/4.gif" align="absmiddle" width="12" height="12"></font></li>
+ <li>
+
+ <font size="2" face="Arial">
+
+ <b>Network layer protocol phase</b> – In this phase the PPP devices send NCP
+ packets to choose and configure one or more network layer protocols,
+ such as IP.
+ <img border="0" src="../../images/5.gif" align="absmiddle" width="12" height="12"> Once each of the chosen network layer protocols has been
+ configured, packets from each network layer protocol can be sent over
+ the link. If LCP closes the link, it informs the network layer
+ protocols so that they can take appropriate action. The </font>
+
+ <font size="2" face="Courier New">
+
+ <b>show interfaces</b></font><font size="2" face="Arial"> command
+ reveals the LCP and NCP states under PPP configuration.</font></li>
+ </ul>
+ <p>
+
+ <font size="2" face="Arial">
+
+ The PPP link remains configured for communications until LCP or NCP
+ frames close the link or until an inactivity timer expires or a user
+ intervenes.</font></p>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <a href="javascript:void(0)" onClick="window.open('../../activities/ch03/activity_3_2_2.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/media_icon.gif" width="25" height="25"></a> <b>
+ <a onClick="window.open('../../activities/ch03/activity_3_2_2.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');" href="javascript:void(0)">Interactive Media Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Drag and Drop: Establishing a PPP Session</p>
+ <p>When the student has completed this activity, the student
+ will know the three steps in establishing a PPP Session.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><IMG alt="" height="2" width="1" src="../../images/s.gif"></p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_2_2/elab3_2_2.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_2_2/elab3_2_2.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity: show interfaces</p>
+ <p>In this activity, the student will demonstrate how to use the
+ </font><font FACE="Courier New" SIZE="2" COLOR="#808080">
+ <b>show interfaces</b></font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ command to display statistics for interfaces configured on the
+ router for access server.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+
+
+
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2">&nbsp; </font></td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/media.html
new file mode 100644
index 0000000..fbc63da
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_2/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_2_2.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
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+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/buttons.html
new file mode 100644
index 0000000..1702ea3
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_2_2/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_2_4/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/content.html
new file mode 100644
index 0000000..6e59837
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/content.html
@@ -0,0 +1,79 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3.2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP Authentication</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.2.3</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP authentication protocols</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font face="Arial" size="2">The authentication phase of a
+ PPP session is optional. After the link has been established and the
+ authentication protocol chosen, the peer can be authenticated. If it
+ is used, authentication takes place before the network layer protocol
+ configuration phase begins. </font>
+ <p>
+
+ <font face="Arial" size="2">The authentication options require that
+ the calling side of the link enter authentication information. This
+ helps to ensure that the user has the permission of the network
+ administrator to make the call. Peer routers exchange authentication
+ messages. </font>
+ </p>
+ <p>
+
+ <font face="Arial" size="2">When configuring PPP authentication, the
+ network administrator can select Password Authentication Protocol
+ (PAP) or Challenge Handshake Authentication Protocol (CHAP).
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12">
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"> In
+ general, CHAP is the preferred protocol.</font></p>
+ <p><font face="Arial" size="2">&nbsp; &nbsp;&nbsp; </font>
+
+
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+
+ <p>&nbsp;&nbsp; </p>
+ </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/media.html
new file mode 100644
index 0000000..78c3cc8
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_3/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_2_3.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_2_3.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/buttons.html
new file mode 100644
index 0000000..3a1ec5d
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_2_3/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_2_5/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/content.html
new file mode 100644
index 0000000..1ce6597
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/content.html
@@ -0,0 +1,106 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3.2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP Authentication</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.2.4</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">Password
+ Authentication Protocol (PAP)</span></b></font></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+
+ <tr>
+ <td width="15"></td>
+ <td>
+ <font face="Arial" size="2">PAP provides a simple method for a remote
+ node to establish its identity, using a two-way handshake.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> After the
+ PPP link establishment phase is complete, a username/password pair is
+ repeatedly sent by the remote node across the link until
+ authentication is acknowledged or the connection is terminated.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"></font><p>
+ <font face="Arial" size="2">PAP is not a strong authentication
+ protocol. Passwords are sent across the link in clear text and there
+ is no protection from playback or repeated trial-and-error attacks.
+ The remote node is in control of the frequency and timing of the login
+ attempts.</font></p>
+ <p>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Configuring and Troubleshooting PPP Password Authentication Protocol (PAP)<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080093c6f.shtml">
+ http://www.cisco.com/en/US/tech/tk713/</a><br>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080093c6f.shtml">
+ tk507/technologies_tech_note09186a</a><br>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080093c6f.shtml">
+ 0080093c6f.shtml</a></font></p>
+
+
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+
+ <font face="Arial" size="2">&nbsp;&nbsp; </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/media.html
new file mode 100644
index 0000000..15efda7
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_4/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_2_4.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_2_4.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/buttons.html
new file mode 100644
index 0000000..cc477b7
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_2_4/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_2_6/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/content.html
new file mode 100644
index 0000000..0c4a4c2
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/content.html
@@ -0,0 +1,159 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3.2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP Authentication</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.2.5</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">Challenge
+ Handshake Authentication Protocol (CHAP)</span></b></font></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+
+ <tr>
+ <td width="15"></td>
+ <td>
+ <font face="Arial" size="2">
+ CHAP is used at the startup of a link and periodically verifies the
+ identity of the remote node using a three-way handshake. CHAP is
+ performed upon initial link establishment and is repeated during the
+ time the link is established.</font><p>
+ <font face="Arial" size="2">
+ After the PPP link establishment phase is complete, the local router
+ sends a &quot;challenge&quot; message to the remote node.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> The remote
+ node responds with a value calculated using a one-way hash function,
+ which is typically Message Digest 5 (MD5). This response is based on
+ the password and challenge message.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"> The local
+ router checks the response against its own calculation of the expected
+ hash value. If the values match, the authentication is acknowledged,
+ otherwise the connection is immediately terminated.
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p>
+ <font face="Arial" size="2">
+ CHAP provides protection against playback attack through the use of a
+ variable challenge value that is unique and unpredictable. Since the
+ challenge is unique and random, the resulting hash value will also be
+ unique and random. The use of repeated challenges is intended to limit
+ the time of exposure to any single attack. The local router or a
+ third-party authentication server is in control of the frequency and
+ timing of the challenges. </font>&nbsp;&nbsp;&nbsp; </p>
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_2_5/elab3_2_5.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_2_5/elab3_2_5.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity:
+ </font><font FACE="Courier New" SIZE="2" COLOR="#808080">
+ <b>ppp chap hostname </b> <i>hostname</i></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>In this activity, the student will demonstrate how to use
+ the </font><font FACE="Courier New" SIZE="2" COLOR="#808080">
+ <b>ppp chap hostname </b> <i>hostname</i></font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ command to create a pool of dialup routers.</p>
+ <font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ &nbsp;&nbsp;&nbsp;
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Understanding and Configuring PPP CHAP Authentication<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a00800b4131.shtml">
+ http://www.cisco.com/en/US/tech/tk713/</a><br>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a00800b4131.shtml">
+ tk507/technologies_tech_note09186a</a><br>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a00800b4131.shtml">
+ 00800b4131.shtml</a></font></p>
+
+
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2">&nbsp;&nbsp; </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/media.html
new file mode 100644
index 0000000..f454557
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_5/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_2_5.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_2_5.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/buttons.html
new file mode 100644
index 0000000..a2b86c2
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_2_5/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_3_1/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/content.html
new file mode 100644
index 0000000..a4ac91b
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/content.html
@@ -0,0 +1,119 @@
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40">
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3.2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">PPP Authentication</font></strong></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.2.6</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">PPP
+ encapsulation and authentication process </span></b></font></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+
+ <tr>
+ <td width="15"></td>
+ <td>
+ <font FACE="Arial" SIZE="2">
+ When the </font>
+ <font FACE="Courier New" SIZE="2">
+ <b>encapsulation ppp</b></font><font FACE="Arial" SIZE="2">
+ command is used either PAP or CHAP
+ authentication can be optionally added. If no authentication is
+ specified the PPP session starts immediately. If authentication is
+ required the process proceeds through the following steps:
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font><ul>
+ <li>
+ <font FACE="Arial" SIZE="2">
+ The method of authentication is determined.</font></li>
+ <li>
+ <font FACE="Arial" SIZE="2">
+ The local database or security server, which has a username and
+ password database, is checked to see if the given username and
+ password pair matches.</font></li>
+ <li>
+ <font FACE="Arial" SIZE="2">
+ The process checks the authentication response sent back from the
+ local database. If it is a positive response, the PPP session is
+ started. If negative, the session is terminated.</font></li>
+ </ul>
+ <p>
+ <font FACE="Arial" SIZE="2">
+ The Figure <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12">
+ and corresponding Figure
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12">&nbsp;details the
+ CHAP authentication process.</p>
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <a href="javascript:void(0)" onClick="window.open('../../activities/ch03/activity_3_2_6.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/media_icon.gif" width="25" height="25"></a> <b>
+ <a onClick="window.open('../../activities/ch03/activity_3_2_6.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');" href="javascript:void(0)">Interactive Media Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Drag and Drop: PPP Encapsulation and Authentication Process</p>
+ <p>When the student has completed this activity, the student
+ will know the steps in the PPP authentication process.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><IMG alt="" height="2" width="1" src="../../images/s.gif"></p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/media.html
new file mode 100644
index 0000000..6316c3c
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_2_6/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_2_6.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_2_6.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/buttons.html
new file mode 100644
index 0000000..05a1514
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
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+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
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+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
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+ image5off.src = "../../images/quiz_up.gif";
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+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_2_6/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_3_2/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/content.html
new file mode 100644
index 0000000..aeb82a1
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/content.html
@@ -0,0 +1,58 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.</b></font><b><font face="Arial" size="2" color="#FFFFFF">3</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Configuring PPP</span></b></font></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.3.1</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <b><font face="Arial" size="2" color="#FFFFFF">Introduction to configuring
+ PPP </font></b></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+ <p style="word-spacing: 0; margin-top: 0; margin-bottom: 0"><font face="Arial" size="2">
+ Configurable aspects of PPP include methods of authentication,
+ compression, error detection, and whether or not multilink is
+ supported. The following section describes the different configuration
+ options for PPP.</font>
+ <p><font face="Arial" size="2">
+ Cisco routers that use PPP encapsulation may include the LCP
+ configuration options described in Figure
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12">. </font><p>
+ <font face="Arial" size="2">&nbsp; &nbsp; </font>&nbsp;
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/media.html
new file mode 100644
index 0000000..9e26443
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_1/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_3_1.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_3_1.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/buttons.html
new file mode 100644
index 0000000..2071ccb
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
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+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_1/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_3_3/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/content.html
new file mode 100644
index 0000000..dd8903b
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/content.html
@@ -0,0 +1,186 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.</b></font><b><font face="Arial" size="2" color="#FFFFFF">3</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Configuring PPP</span></b></font></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.3.2</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <b><font face="Arial" size="2" color="#FFFFFF">Configuring PPP </font></b></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+ <font face="Arial" size="2">
+ The following example enables PPP encapsulation on
+ serial interface 0/0:</font><p><blockquote>
+
+ <font face="Courier New" size="2">
+ Router#<b>configure
+ terminal</b><br>
+ Router(config)#<b>interface serial 0/0</b><br>
+ Router(config-if)#<b>encapsulation ppp</b></font></p>
+ </blockquote>
+ <p>
+ <font face="Arial" size="2">
+ Point-to-point software compression can be configured on serial
+ interfaces that use PPP encapsulation. Compression is performed in
+ software and might significantly affect system performance.
+ Compression is not recommended if most of the traffic consists of
+ compressed files.</font></p>
+ <p>
+ <font face="Arial" size="2">To configure compression over PPP, enter
+ the following commands:
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p><blockquote>
+
+ <font face="Courier New" size="2">
+ Router(config)#<b>interface serial 0/0</b><br>
+ Router(config-if)#<b>encapsulation ppp</b><br>
+ Router(config-if)#<b>compress [predictor |
+ stac]</b></font></p>
+ </blockquote>
+ <p>
+ <font face="Arial" size="2">
+ Enter the following to monitor the data dropped on the link, and avoid
+ frame looping:</font></p>
+ <p><blockquote>
+
+ <font face="Courier New" size="2">
+ Router(config)#<b>interface serial 0/0</b><br>
+ Router(config-if)#<b>encapsulation ppp</b><br>
+ Router(config-if)#<b>ppp
+ quality </b><i><b>percentage</b> </i></font></p>
+ </blockquote>
+ <p>
+ <font face="Arial" size="2">
+ The following commands perform load balancing across multiple links:</font></p>
+ <p><blockquote>
+
+ <font face="Courier New" size="2">
+ Router(config)#<b>interface serial 0/0</b><br>
+ Router(config-if)#<b>encapsulation ppp</b><br>
+ Router(config-if)#<b>ppp
+ multilink</b></font></p>
+ </blockquote>
+ <p>
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a target="main" href="../lab3_3_2/index.html">
+
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"> <b>
+ Lab Activity</b></a></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Lab Exercise: Configuring PPP Encapsulation</p>
+ <p>In this lab, the student will
+ <span style="font-size: 10.0pt; font-family: Arial">configure a
+ serial interface on the Washington and Dublin routers with the
+ PPP protocol.</span></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_2/elab3_3_2.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_2/elab3_3_2.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity: Configuring PPP Protocol</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">In this lab, the student will configure a serial
+ interface on the Washington and Dublin routers with the PPP
+ protocol.</font></p>
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+<p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2">&nbsp;&nbsp;&nbsp; </font>&nbsp;
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/media.html
new file mode 100644
index 0000000..f8595d3
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_2/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_3_2.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_3_2.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/buttons.html
new file mode 100644
index 0000000..e200ef5
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_2/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_3_4/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/content.html
new file mode 100644
index 0000000..8d19ddc
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/content.html
@@ -0,0 +1,244 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.</b></font><b><font face="Arial" size="2" color="#FFFFFF">3</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Configuring PPP</span></b></font></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.3.3</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Configuring PPP authentication</span></b></font></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td><font face="Arial" size="2">
+ The procedure outlined in the table describes how to
+ configure PPP encapsulation and PAP/CHAP authentication protocols.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12">
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"></font><p><font face="Arial" size="2">
+ Correct configuration is essential, since PAP and CHAP will use these
+ parameters to authenticate. </font></p>
+ <p><font face="Arial" size="2">
+ Figure
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> is an
+ example of a two-way PAP authentication configuration. Both routers
+ authenticate and are authenticated, so the PAP authentication commands
+ mirror each other. The PAP username and password that each router sends
+ must match those specified with the </font>
+ <font face="Courier New" size="2">
+ <b>username</b> <i>name</i> <b>password</b> <i>password</i></font><font face="Arial" size="2">
+ command of the other router.</font></p>
+ <p><font face="Arial" size="2">
+ PAP provides a simple method for a remote node to establish its identity
+ using a two-way handshake. This is done only upon initial link
+ establishment. The hostname on one router must match the username the
+ other router has configured. The passwords must also match.
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p><font face="Arial" size="2">
+ CHAP is used to periodically verify the identity of the remote node
+ using a 3-way handshake. The hostname on one router must match the
+ username the other router has configured. The passwords must also match.
+ This is done upon initial link establishment and can be repeated any
+ time after the link has been established.
+ <img border="0" src="../../images/4.gif" align="absmiddle" width="12" height="12"></font></p>
+ <p>
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a target="main" href="../lab3_3_3/index.html">
+
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"> <b>
+ Lab Activity</b></a></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Lab Exercise: Configuring PPP Authentication</p>
+ <p><font color="#808080" FACE="Arial" SIZE="2">In this lab, the
+ student will</font> configure a serial interface on the Madrid and
+ Tokyo routers. </p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_3a/elab3_3_3a.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_3a/elab3_3_3a.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity: Configuring PPP Authentication</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">In this lab, the student will configure a serial
+ interface on the Madrid and Tokyo routers.</font></p>
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ &nbsp;&nbsp;&nbsp;
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_3b/elab3_3_3b.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_3b/elab3_3_3b.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity:
+ </font><font FACE="Courier New" SIZE="2" COLOR="#808080">
+ <b>username </b> <i>name</i><b> password </b> <i>password</i></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>In this activity, the student will demonstrate how to use the
+ </font><font FACE="Courier New" SIZE="2" COLOR="#808080">
+ <b>username </b> <i>name</i><b> password </b> <i>password</i></font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ command.</p>
+ <font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ &nbsp;&nbsp;&nbsp;
+
+
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Configuring and Troubleshooting PPP Password Authentication Protocol (PAP)<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080093c6f.shtml">
+ http://www.cisco.com/en/US/tech/tk713/
+ tk507/technologies_tech_ note09186a0080093c6f.shtml</a></font></p>
+
+
+ <IMG alt="" height="2" width="1" src="../../images/s.gif"></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+ <font face="Arial" size="2">&nbsp; </font><b><font face="Arial" size="2">&nbsp; </font></b>&nbsp;
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/media.html
new file mode 100644
index 0000000..447c789
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_3/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_3_3.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_3_3.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/buttons.html
new file mode 100644
index 0000000..57edb36
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
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+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
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+ image4off.src = "../../images/next_up.gif";
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+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
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+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
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+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
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+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
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+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_3/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_3_5/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/content.html
new file mode 100644
index 0000000..5fd9c60
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/content.html
@@ -0,0 +1,193 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.</b></font><b><font face="Arial" size="2" color="#FFFFFF">3</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Configuring PPP</span></b></font></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.3.4</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><b>
+ <font face="Arial" size="2" color="#FFFFFF">Verifying the serial PPP
+ encapsulation configuration</font></b></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td><font face="Arial" size="2">
+ Use the </font><font face="Courier New" size="2">
+ <b>show interfaces serial</b></font><font face="Arial" size="2">
+ command to verify
+ proper configuration of HDLC or PPP encapsulation. The command output in
+ Figure <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12">
+ illustrates a PPP configuration. When high-level data link
+ control (HDLC) is configured, &quot;Encapsulation HDLC&quot; should be reflected
+ in the output of the </font><font face="Courier New" size="2">
+ <b>show interfaces serial</b></font><font face="Arial" size="2">
+ command. When PPP is
+ configured, its Link Control Protocol (LCP) and Network Control Protocol
+ (NCP) states can be checked using the </font>
+ <font face="Courier New" size="2">
+ <b>show interfaces serial</b></font><font face="Arial" size="2">
+ command.</font><p><font face="Arial" size="2">Figure
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"> lists
+ commands used when enabling, configuring and verifying PPP. </font></p>
+ <p>
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a target="main" href="../lab3_3_4/index.html">
+
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"> <b>
+ Lab Activity</b></a></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Lab Exercise: Verifying PPP Configuration</p>
+ <p><font color="#808080" FACE="Arial" SIZE="2">In this lab, the
+ student will</font> configure a serial interface on the Brasilia
+ and Warsaw routers with the PPP protocol. </p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_4/elab3_3_4.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_4/elab3_3_4.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity: Verify PPP Protocol</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">In this lab, the student will configure a serial
+ interface on the Brasilia and Warsaw routers with the PPP
+ protocol.</font></p>
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ &nbsp;&nbsp;&nbsp;
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD><IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <img border="0" src="../../images/links_icon.gif" width="25" height="25">
+ <b>Web Links</b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+
+ <p>Configuring and Troubleshooting PPP Password Authentication Protocol (PAP)<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk507/technologies_tech_note09186a0080093c6f.shtml">
+ http://www.cisco.com/en/US/tech/ tk713/tk507/ technologies_tech_ note09186a0080093c6f.shtml</a></font></p>
+
+
+ </p>
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE><p>
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+
+ <font face="Arial" size="2">&nbsp; &nbsp; </font>
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
+ <frame name="bottom" scrolling="no" marginwidth="0" marginheight="0" src="../../navigation.html" target="contents">
+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html>
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/media.html
new file mode 100644
index 0000000..8695944
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_4/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
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+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/buttons.html
new file mode 100644
index 0000000..bf89089
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/buttons.html
@@ -0,0 +1,109 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
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+ image4off.src = "../../images/next_up.gif";
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+ image5off.src = "../../images/quiz_up.gif";
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+ image1hint.src = "../../images/menu_index.gif";
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+ image2hint.src = "../../images/menu_glossary.gif";
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+ image3hint.src = "../../images/menu_back.gif";
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+ image4hint.src = "../../images/menu_next.gif";
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+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_4/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../3_4_1/index.html">
+ <img name="image4" border="0" src="../../images/next_up.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/content.html
new file mode 100644
index 0000000..471430b
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/content.html
@@ -0,0 +1,166 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();" link="#808080" vlink="#808080" alink="#808080">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666" width="18" valign="top">
+ <img border="0" src="../../images/content_lines.gif" width="16" height="25">
+ <img border="0" src="../../images/transdot.gif" width="2" height="1"></td>
+ <td bgcolor="#336666"><b><font face="Arial" size="2" color="#FFFFFF">3</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.</b></font><b><font face="Arial" size="2" color="#FFFFFF">3</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%">
+ <font size="2" color="#FFFFFF"><b><span style="font-family: Arial">
+ Configuring PPP</span></b></font></td>
+ <td width="9" bgcolor="#336666">&nbsp;</td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18">&nbsp;</td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">3.3.5</font></b></td>
+ <td bgcolor="#669999"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#669999" height="25" width="100%"><b>
+ <font face="Arial" size="2" color="#FFFFFF">Troubleshooting the serial
+ encapsulation configuration</font></b></td>
+ <td bgcolor="#669999" height="25" width="9">&nbsp; </td>
+ </tr></table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td><font size="2" face="Arial">The
+ </font><font size="2" face="Courier New"><b>debug ppp authentication
+ </b>
+ </font><font size="2" face="Arial">command displays the authentication
+ exchange sequence. Figure
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"> illustrates
+ the Left router output during CHAP authentication with the router on the
+ right when
+ </font><font size="2" face="Courier New"><b>debug ppp authentication</b></font><font size="2" face="Arial">
+ is enabled. With two-way authentication configured, each router
+ authenticates the other. Messages appear for both the authenticating
+ process and the process of being authenticated. Use the
+ </font><font size="2" face="Courier New"><b>debug ppp authentication</b></font><font size="2" face="Arial">
+ command to display the exchange sequence as it occurs.</font><p><font size="2" face="Arial">
+ Figure <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12">
+ highlights router output for a two-way PAP authentication.
+ </font></p>
+ <p><font size="2" face="Arial">The
+ </font><font size="2" face="Courier New"><b>debug ppp</b></font><font size="2" face="Arial">
+ command is used to display information about the operation of PPP. The </font>
+ <b><font size="2" face="Courier New">no</font></b><font size="2" face="Arial">
+ form of this command disables debugging output.
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12"></font></p>
+ <blockquote>
+ <p><font size="2" face="Courier New">Router#<b>debug ppp
+ {authentication | packet |
+ negotiation | error | chap}</b><br>
+ Router#<b>no debug ppp {authentication | packet | negotiation | error | chap}</b></font></p>
+ </blockquote>
+
+ <p>
+
+
+ <TABLE bgcolor="#B0AFAF" width="95%" border="0" cellspacing="0" cellpadding="0">
+ <TR>
+ <TD valign="top">
+ <TABLE bgcolor="#669999" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="100%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a target="main" href="../lab3_3_5/index.html">
+
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"> <b>
+ Lab Activity</b></a></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>Lab Exercise: <font face="Arial" size="2">Troubleshooting PPP
+ Configuration</font></p>
+ <p><font color="#808080" FACE="Arial" SIZE="2">In this lab, the
+ student will</font> configure
+ <span style="font-size: 10.0pt; font-family: Arial">a serial
+ interface on the London and Paris routers and troubleshoot the
+ connection.</span></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+
+
+ &nbsp;&nbsp;&nbsp;
+
+ <TABLE bgcolor="#669999" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD width="5">
+ <img border="0" src="../../images/lab_toplft.gif" width="116" height="23"></TD>
+ <TD>
+ <IMG alt="" height="1" width="3" src="../../images/s.gif"></TD><TD align="right" valign="top">
+ <IMG alt="" src="../../images/corner_ur_7.gif" width="7" height="7"></TD>
+ </TR>
+ </TABLE>
+
+ <TABLE bgcolor="#B0AFAF" width="95%" cellspacing="0" cellpadding="0" border="0">
+ <TR>
+ <TD>
+ <TABLE width="100%" cellpadding="2" cellspacing="0" border="0" bordercolor="#111111">
+ <TR>
+ <TD bgcolor="#ffffff" width="15">&nbsp;</TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_5/elab3_3_5.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">
+ <img border="0" src="../../images/lab_icon.gif" width="25" height="25"><b></a>
+ <a href="javascript:void(0)" onClick="window.open('../../elabs/mod03/elab_3_3_5/elab3_3_5.html','Interactivity','width=740,height=390,toolbar=0,resizable=yes,scrollbars=0,screenX=26,screenY=38,left=26,top=38');">Lab Activity</a></b></font></p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#808080">
+ <p>e-Lab Activity: Troubleshooting a Serial Interface</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">In this lab, the student will configure a serial
+ interface on the London and Paris routers then use show
+ commands to troubleshoot and connectivity issues.</font></p>
+ <p></TD>
+ </TR>
+ </TABLE>
+ </TD>
+ </TR>
+ </TABLE>
+ <p>&nbsp;&nbsp;&nbsp;
+
+
+
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/index.html
new file mode 100644
index 0000000..82a25be
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+</head>
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+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
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+ <frame name="graphics" scrolling="no" marginwidth="0" marginheight="0" src="media.html">
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+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
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+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
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diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/media.html
new file mode 100644
index 0000000..f5f22df
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_3_5/media.html
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+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/ch03/3_3_5.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch03/3_3_5.swf" quality=high bgcolor=#FFFFFF WIDTH="100%" HEIGHT="100%" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>
+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/buttons.html
new file mode 100644
index 0000000..b591497
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+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/buttons.html
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+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
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+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
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+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
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+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
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+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
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+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
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+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
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+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
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+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
+</script>
+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch3');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch03');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_5/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <img name="image4" border="0" src="../../images/next_dim.gif" width="30" height="48"></a></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/content.html
new file mode 100644
index 0000000..374f43f
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/content.html
@@ -0,0 +1,111 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+ <tr>
+ <td bgcolor="#336666"><img border="0" src="../../images/content_lines.gif" width="16" height="25"><font face="Arial" size="2" color="#000000"><img border="0" src="../../images/transdot.gif"
+ width="2" height="1"></font></td>
+ <td width="100%" bgcolor="#336666"><b>
+ <font face="Arial" size="2" color="#FFFFFF">Summary</font></b></td>
+ </tr>
+</table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+ <tr>
+ <td width="15"></td>
+ <td>
+
+ <font size="2" face="Arial">An
+ understanding of the following key points should have been achieved:</font><ul>
+ <li>
+
+ <font size="2" face="Arial">Time division multiplexing</font></li>
+ <li>
+
+ <font size="2" face="Arial">The demarcation point in a WAN</font></li>
+ <li>
+
+ <font size="2" face="Arial">The definition and functions of the DTE and DCE</font></li>
+ <li>
+
+ <font size="2" face="Arial">The development of HDLC encapsulation</font></li>
+ <li>
+
+ <font size="2" face="Arial">Using the </font>
+
+ <font size="2" face="Courier New"><b>encapsulation HDLC</b></font><font size="2" face="Arial"> command to configure HDLC</font></li>
+ <li>
+
+ <font size="2" face="Arial">Troubleshooting a serial interface using
+ the </font>
+
+ <font size="2" face="Courier New"><b>show interface </b></font>
+
+ <font size="2" face="Arial">and </font>
+
+ <font size="2" face="Courier New"><b>show controllers</b></font><font size="2" face="Arial">
+ commands</font></li>
+ <li>
+
+ <font size="2" face="Arial">The advantages of using PPP protocol</font></li>
+ <li>
+
+ <font size="2" face="Arial">The functions of the Link Control Protocol (LCP) and the Network
+ Control Protocol (NCP) components of PPP</font></li>
+ <li>
+
+ <font size="2" face="Arial">The parts of a PPP frame</font></li>
+ <li>
+
+ <font size="2" face="Arial">The three phases of a PPP session</font></li>
+ <li>
+
+ <font size="2" face="Arial">The difference between PAP and CHAP</font></li>
+ <li>
+
+ <font size="2" face="Arial">The steps in the PPP authentication
+ process</font></li>
+ <li>
+
+ <font size="2" face="Arial">The various options for PPP configuration</font></li>
+ <li>
+
+ <font size="2" face="Arial">How to configure PPP encapsulation </font>
+ </li>
+ <li>
+
+ <font size="2" face="Arial">How to configure CHAP and PAP
+ authentication</font></li>
+ <li>
+
+ <font size="2" face="Arial">Using </font>
+
+ <font size="2" face="Courier New"><b>show interface</b></font><font size="2" face="Arial">
+ to verify the serial encapsulation</font></li>
+ <li>
+
+ <font size="2" face="Arial">Troubleshooting problems with the PPP
+ configuration using the </font>
+
+ <font size="2" face="Courier New"><b>debug PPP</b></font><font size="2" face="Arial">
+ command.</font></li>
+ </ul>
+ <p><font face="Arial" size="2">&nbsp;&nbsp;&nbsp;&nbsp; </font>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/index.html
new file mode 100644
index 0000000..72ffbd2
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/index.html
@@ -0,0 +1,29 @@
+<html>
+
+<head>
+
+<title>Cisco Global Learning Network</title>
+
+
+</head>
+
+<frameset cols="490,301" framespacing="0" border="0" frameborder="0" marginheight=0 marginwidth=0 topmargin=0 leftmargin=0>
+ <frameset rows="100%,48">
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+ </frameset>
+ <frameset rows="100%,48">
+ <frame name="content" scrolling="yes" marginwidth="0" marginheight="0" target="_self" src="content.html">
+ <frame name="navigation" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="self">
+ </frameset>
+
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/media.html
new file mode 100644
index 0000000..5e5bba7
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/3_4_1/media.html
@@ -0,0 +1,21 @@
+<html>
+
+<head>
+
+
+
+<title>Flash Graphic</title>
+</head>
+
+<body bgcolor="#FFFFFF" topmargin="1" leftmargin="1">
+<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+ codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0"
+ WIDTH="100%" HEIGHT="100%">
+ <PARAM NAME=movie VALUE="../../flash/common/summary.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
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+
+
+
+</body>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_1_7/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_1_7/buttons.html
new file mode 100644
index 0000000..aa55df8
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_1_7/buttons.html
@@ -0,0 +1,108 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
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+ image2off = new Image();
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+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
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+}
+
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+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
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+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
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+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch1');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch01');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_1_7/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <img name="image4" border="0" src="../../images/next_dim.gif" width="30" height="48"></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_1_7/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_1_7/index.html
new file mode 100644
index 0000000..cc7210b
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_1_7/index.html
@@ -0,0 +1,25 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>New Page 2</title>
+<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
+<meta name="ProgId" content="FrontPage.Editor.Document">
+</head>
+
+<frameset rows="100%,48" framespacing="0" border="0" frameborder="0">
+ <frame name="content" scrolling="auto" marginwidth="0" marginheight="0" noresize target="contents" src="../../PDF/lab_3_1_7.pdf">
+ <frameset cols="499,301">
+ <frame name="contents" scrolling="no" marginwidth="0" marginheight="0" noresize target="main" src="../../navigation.html">
+ <frame name="labnav" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="_self">
+ </frameset>
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_2/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_2/buttons.html
new file mode 100644
index 0000000..63c8c3d
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_2/buttons.html
@@ -0,0 +1,108 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
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+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
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+ }
+}
+
+// -->
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+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
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+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch1');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch01');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_2/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <img name="image4" border="0" src="../../images/next_dim.gif" width="30" height="48"></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_2/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_2/index.html
new file mode 100644
index 0000000..dbae7e5
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_2/index.html
@@ -0,0 +1,25 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>New Page 2</title>
+<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
+<meta name="ProgId" content="FrontPage.Editor.Document">
+</head>
+
+<frameset rows="100%,48" framespacing="0" border="0" frameborder="0">
+ <frame name="content" scrolling="auto" marginwidth="0" marginheight="0" noresize target="contents" src="../../PDF/lab_3_3_2.pdf">
+ <frameset cols="499,301">
+ <frame name="contents" scrolling="no" marginwidth="0" marginheight="0" noresize target="main" src="../../navigation.html">
+ <frame name="labnav" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="_self">
+ </frameset>
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_3/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_3/buttons.html
new file mode 100644
index 0000000..0683914
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_3/buttons.html
@@ -0,0 +1,108 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
+ image2hint.src = "../../images/menu_glossary.gif";
+
+ image3hint = new Image();
+ image3hint.src = "../../images/menu_back.gif";
+
+ image4hint = new Image();
+ image4hint.src = "../../images/menu_next.gif";
+
+ image5hint = new Image();
+ image5hint.src = "../../images/menu_quiz.gif";
+
+ imageHint = new Image();
+ imageHint.src = "../../images/menu_up.gif";
+}
+
+function changeImages() {
+ if (document.images) {
+ for (var i=0; i<changeImages.arguments.length; i+=2) {
+ document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
+ }
+ }
+}
+
+// -->
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+
+
+<base target="_self">
+
+
+</head>
+
+<body bgcolor="#cccccc" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
+
+<table border="0" cellpadding="0" cellspacing="0" height="48" width="100%" style="border-collapse: collapse" bordercolor="#111111">
+ <tr>
+ <td bgcolor="#336666" width="100%" height="48" align="right"><font color="#FFFFFF" size="2" face="Arial"><b>&nbsp; </b></font>
+ <img name="hint" border="0" src="../../images/menu_up.gif" width="136" height="19"></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image1', 'image1on'); changeImages('hint', 'image1hint');" onMouseOut="changeImages('image1', 'image1off'); changeImages('hint', 'imageHint');" href="javascript:openIndex('ch1');">
+ <img name="image1" border="0" src="../../images/index_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a onMouseOver="changeImages('image5', 'image5on'); changeImages('hint', 'image5hint');" onMouseOut="changeImages('image5', 'image5off'); changeImages('hint', 'imageHint');" href="javascript:openQuiz('ch01');">
+ <img name="image5" border="0" src="../../images/quiz_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" align="left" height="48"><a href="javascript:openGlossary();" onMouseOver="changeImages('image2', 'image2on'); changeImages('hint', 'image2hint');" onMouseOut="changeImages('image2', 'image2off'); changeImages('hint', 'imageHint');">
+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
+ <a target="main" onMouseOver="changeImages('image3', 'image3on'); changeImages('hint', 'image3hint');" onMouseOut="changeImages('image3', 'image3off'); changeImages('hint', 'imageHint');" href="../3_3_3/index.html">
+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <img name="image4" border="0" src="../../images/next_dim.gif" width="30" height="48"></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_3/index.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_3/index.html
new file mode 100644
index 0000000..5a6a0ab
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_3/index.html
@@ -0,0 +1,25 @@
+<html>
+
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>New Page 2</title>
+<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
+<meta name="ProgId" content="FrontPage.Editor.Document">
+</head>
+
+<frameset rows="100%,48" framespacing="0" border="0" frameborder="0">
+ <frame name="content" scrolling="auto" marginwidth="0" marginheight="0" noresize target="contents" src="../../PDF/lab_3_3_3.pdf">
+ <frameset cols="499,301">
+ <frame name="contents" scrolling="no" marginwidth="0" marginheight="0" noresize target="main" src="../../navigation.html">
+ <frame name="labnav" scrolling="no" marginwidth="0" marginheight="0" noresize src="buttons.html" target="_self">
+ </frameset>
+ <noframes>
+ <body>
+
+ <p>This page uses frames, but your browser doesn't support them.</p>
+
+ </body>
+ </noframes>
+</frameset>
+
+</html> \ No newline at end of file
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_4/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_4/buttons.html
new file mode 100644
index 0000000..f956dd8
--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_4/buttons.html
@@ -0,0 +1,108 @@
+<html>
+
+<head>
+
+
+
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<meta http-equiv="Content-Language" content="en-us">
+
+
+
+<title>New Page 1</title>
+<script language="JavaScript" src="../../javascript/buttons.js"></script>
+
+
+<script language="JavaScript">
+
+<!--
+
+if (document.images) {
+ image1on = new Image();
+ image1on.src = "../../images/index_ov.gif";
+
+ image2on = new Image();
+ image2on.src = "../../images/glossary_ov.gif";
+
+ image3on = new Image();
+ image3on.src = "../../images/back_ov.gif";
+
+ image4on = new Image();
+ image4on.src = "../../images/next_ov.gif";
+
+ image5on = new Image();
+ image5on.src = "../../images/quiz_ov.gif";
+
+ image1off = new Image();
+ image1off.src = "../../images/index_up.gif";
+
+ image2off = new Image();
+ image2off.src = "../../images/glossary_up.gif";
+
+ image3off = new Image();
+ image3off.src = "../../images/back_up.gif";
+
+ image4off = new Image();
+ image4off.src = "../../images/next_up.gif";
+
+ image5off = new Image();
+ image5off.src = "../../images/quiz_up.gif";
+
+ image1hint = new Image();
+ image1hint.src = "../../images/menu_index.gif";
+
+ image2hint = new Image();
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+ <img name="image2" border="0" src="../../images/glossary_up.gif" width="31" height="48"></a></td>
+ <td bgcolor="#336666" valign="middle" align="left" height="48">
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+ <img name="image3" border="0" src="../../images/back_up.gif" width="30" height="48"></a></td>
+ <td bgcolor="#336666" width="100%" valign="middle" height="48">
+ <img name="image4" border="0" src="../../images/next_dim.gif" width="30" height="48"></td>
+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
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+
+</html> \ No newline at end of file
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new file mode 100644
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--- /dev/null
+++ b/Bachelor/CCNA4/en_CCNA4_v30/ch3/lab3_3_4/index.html
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+<html>
+
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+<title>New Page 2</title>
+<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
+<meta name="ProgId" content="FrontPage.Editor.Document">
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new file mode 100644
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+ <td height="48"><img border="0" src="../../images/menu_bar.gif" width="15" height="48"></td>
+ </tr>
+</table>
+
+</html> \ No newline at end of file
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new file mode 100644
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+<html>
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+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
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+<meta name="ProgId" content="FrontPage.Editor.Document">
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+<frameset rows="100%,48" framespacing="0" border="0" frameborder="0">
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+ <noframes>
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