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| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8 | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8')
| -rw-r--r-- | Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/buttons.html | 109 | ||||
| -rw-r--r-- | Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/content.html | 218 | ||||
| -rw-r--r-- | Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/index.html | 29 | ||||
| -rw-r--r-- | Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/media.html | 21 |
4 files changed, 377 insertions, 0 deletions
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/buttons.html b/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/buttons.html new file mode 100644 index 0000000..9474ec3 --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/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> </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('ch6');">
+ <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('ch06');">
+ <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="../6_2_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">
+ <a target="main" onMouseOver="changeImages('image4', 'image4on'); changeImages('hint', 'image4hint');" onMouseOut="changeImages('image4', 'image4off'); changeImages('hint', 'imageHint');" href="../6_2_9/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/ch6/6_2_8/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/content.html new file mode 100644 index 0000000..c6fe03d --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/content.html @@ -0,0 +1,218 @@ +<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">6.2</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 size="2" color="#FFFFFF">
+ <span style="font-family: Arial">Network Management</span></font></strong><b><font face="Arial" size="2" color="#FFFFFF"> </font></b></td>
+ <td width="9" bgcolor="#336666"> </td>
+ </tr>
+ <tr>
+ <td bgcolor="#669999" height="25" width="18"> </td>
+ <td bgcolor="#669999" height="25"><b>
+ <font face="Arial" size="2" color="#FFFFFF">6.2.8</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">RMON</font></strong></td>
+ <td bgcolor="#669999" height="25" width="9"> </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"> RMON is a major step forward in
+ Internetwork management. It defines a remote monitoring MIB that
+ supplements MIB-II and provides the network manager with vital
+ information about the network. The remarkable feature of RMON is that
+ while it is simply a specification of a MIB, with no changes in the
+ underlying SNMP protocol, it provides a significant expansion in SNMP
+ functionality.
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font><p>
+
+ <font face="Arial" size="2"> With MIB-II, the network manager can
+ obtain information that is purely local to individual devices.
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"> Consider a
+ LAN with a number of devices on it, each with an SNMP agent. An SNMP
+ manager can learn of the amount of traffic into and out of each
+ device, but with MIB-II it cannot easily learn about the traffic on
+ the LAN as a whole.</font></p>
+ <p>
+
+ <font face="Arial" size="2">Network management in an internetworked
+ environment typically requires one monitor per subnetwork.</font></p>
+ <p>
+
+ <font face="Arial" size="2"> The RMON standard originally designated
+ as IETF RFC 1271, now RFC 1757, was designed to provide proactive
+ monitoring and diagnostics for distributed LAN-based networks.
+ Monitoring devices, called agents or probes, on critical network
+ segments allow for user-defined alarms to be created and a wealth of
+ vital statistics to be gathered by analyzing every frame on a segment.</font></p>
+ <p>
+
+ <font face="Arial" size="2"> The RMON standard divides monitoring
+ functions into nine groups to support Ethernet topologies and adds a
+ tenth group in RFC 1513 for Token Ring-unique parameters. The RMON
+ standard was crafted to be deployed as a distributed computing
+ architecture, where the agents and probes communicate with a central
+ management station, a client, using Simple Network Management Protocol
+ (SNMP). These agents have defined SNMP MIB structures for all nine or
+ ten Ethernet or Token Ring RMON groups, allowing interoperability
+ between vendors of RMON-based diagnostic tools. The RMON groups are
+ defined as:
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12"></font></p>
+ <ul>
+ <li>
+
+ <font face="Arial" size="2"> <b>Statistics group</b> – Maintains
+ utilization and error statistics for the subnetwork or segment being
+ monitored. Examples are bandwidth utilization, broadcast, multicast, CRC
+ alignment, fragments, and so on.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>History group</b> – Holds periodic
+ statistical samples from the statistics group and stores them for
+ later retrieval. Examples are utilization, error count, and packet
+ count.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Alarm group</b> – Allows the
+ administrator to set a sampling interval and threshold for any item
+ recorded by the agent. Examples are absolute or relative values and
+ rising or falling thresholds.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Host group</b> – Defines the
+ measurement of various types of traffic to and from hosts attached
+ to the network. Examples are packets sent or received, bytes
+ sent or received, errors, and broadcast and multicast packets.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Host TopN group</b> – Provides a
+ report of TopN hosts based on host group statistics.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Traffic matrix group</b> – Stores
+ errors and utilization statistics for pairs of communicating nodes
+ of the network. Examples are errors, bytes, and packets.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Filter group</b> – A filter engine
+ that generates a packet stream from frames that match the pattern
+ specified by the user. </font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Packet capture group</b> – Defines how
+ packets that match filter criteria are buffered internally.</font></li>
+ <li>
+
+ <font face="Arial" size="2"> <b>Event group</b> – Allows the logging
+ of events, also called generated traps, to the manager, together with time and
+ date. Examples are customized reports based upon the type of alarm.</font></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"> </TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+ <a href="javascript:void(0)" onClick="window.open('../../activities/ch06/activity_6_2_8.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/ch06/activity_6_2_8.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>Matching: RMON Matching Activity</p>
+ <p>When the student has completed this activity, the student
+ will be able to understand how RMON operates and its terms and
+ definitions.</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>
+
+
+
+
+ <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"> </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>RMON<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk648/tk362/tk560/tech_protocol_home.html">
+ http://www.cisco.com/en/US/tech/tk648/ tk362/tk560/tech_protocol_
+ home.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>
+
+ <font face="Arial" size="2"> </font></p>
+ </td>
+ </tr>
+ </table>
+
+</body>
+
+</html>
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+
+<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>
\ No newline at end of file diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/media.html b/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/media.html new file mode 100644 index 0000000..a34cf57 --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch6/6_2_8/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/ch06/6_2_8.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=bgcolor VALUE=#FFFFFF>
+ <EMBED src="../../flash/ch06/6_2_8.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>
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