diff options
| 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/ch5/5_2_5/content.html | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Bachelor/CCNA4/en_CCNA4_v30/ch5/5_2_5/content.html')
| -rw-r--r-- | Bachelor/CCNA4/en_CCNA4_v30/ch5/5_2_5/content.html | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/ch5/5_2_5/content.html b/Bachelor/CCNA4/en_CCNA4_v30/ch5/5_2_5/content.html new file mode 100644 index 0000000..bd2b922 --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/ch5/5_2_5/content.html @@ -0,0 +1,189 @@ +<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">5</font></b><font face="Arial" size="2" color="#FFFFFF"><b>.</b></font><b><font face="Arial" size="2" color="#FFFFFF">2</font></b></td>
+ <td bgcolor="#336666"><img border="0" src="../../images/transdot.gif" width="10" height="1"></td>
+ <td bgcolor="#336666" width="100%"><b>
+ <font face="Arial" size="2" color="#FFFFFF">Configuring Frame Relay</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">5.2.5</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%"><strong>
+ <font face="Arial" size="2" color="#FFFFFF">Configuring Frame Relay
+ subinterfaces</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">The Frame Relay service provider will assign the
+ DLCI numbers. These numbers range from 16 to 992, and usually have only
+ local significance. DLCIs can have global significance in certain
+ circumstances. This number range will vary depending on the LMI used.</font><p>
+ <font face="Arial" size="2">In the figure, router A has two point-to-point
+ subinterfaces. The s0/0.110 subinterface connects to router B and the
+ s0/0.120 subinterface connects to router C. Each subinterface is on a
+ different subnet. To configure subinterfaces on a physical interface, the
+ following steps are required:</font></p>
+ <ul>
+ <li><font face="Arial" size="2">Configure Frame Relay encapsulation on the physical interface using the </font><font size="2" face="Courier New"><b>
+ encapsulation frame-relay</b></font><font face="Arial" size="2"> command
+ </font></li>
+ <li><font face="Arial" size="2">For each of the defined PVCs, create a
+ logical subinterface
+ <img border="0" src="../../images/1.gif" align="absmiddle" width="12" height="12"></font>
+
+ <p>
+ <font face="Courier New" size="2">router(config-if)#<b>interface
+ serial</b>
+ <i>number.subinterface-number</i> {<b>multipoint</b> | <b>point-to-point</b>}
+ <img border="0" src="../../images/2.gif" align="absmiddle" width="12" height="12"></font></li></ul>
+ <p><font face="Arial" size="2">To create a subinterface, use the </font>
+ <font face="Courier New" size="2"><b>interface serial</b></font><font face="Arial" size="2">
+ command. Specify the port number, followed by a period (.), and then by the
+ subinterface number. Usually, the subinterface number is chosen to be that
+ of the DLCI. This makes troubleshooting easier. The final required parameter
+ is stating whether the subinterface is a point-to-point or
+ point-to-multipoint interface. Either the </font>
+ <font face="Courier New" size="2"><b>multipoint</b></font><font face="Arial" size="2">
+ or </font>
+ <font face="Courier New" size="2"><b>point-to-point</b></font><font face="Arial" size="2">
+ keyword is required. There is no default. The following commands create the
+ subinterface for the PVC to router B:</font></p>
+ <blockquote>
+ <p><font face="Courier New" size="2">routerA(config-if)#<b>interface serial
+ <i>0/0.110</i> point-to-point</b></font></p>
+ </blockquote>
+ <p><font face="Arial" size="2">If the subinterface is configured as
+ </font><font face="Courier New" size="2"><b>point-to-point</b></font><font face="Arial" size="2">,
+ then the local DLCI for the subinterface must also be configured in order to
+ distinguish it from the physical interface. The DLCI is also required for </font><font face="Courier New" size="2"><b>
+ multipoint</b></font><font face="Arial" size="2"> subinterfaces for which
+ Inverse ARP is enabled. It is not required for multipoint subinterfaces
+ configured with static route maps. The </font><b><font face="Courier New" size="2">
+ frame-relay interface-dlci</font></b><font face="Arial" size="2"> command is
+ used to configure the local DLCI on the subinterface </font></p>
+ <blockquote>
+ <p><font face="Courier New" size="2">router(config-subif)#<b>frame-relay
+ interface-dlci</b>
+ <i>dlci-number</i>
+ <img border="0" src="../../images/3.gif" align="absmiddle" width="12" height="12"></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"> </TD>
+ <TD bgcolor="#ffffff"><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <p><font color="#808080">
+
+ <a target="main" href="../lab5_2_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: Configuring Frame Relay Subinterfaces</p>
+ <p>In this lab, the student will configure three routers in a full-mesh Frame
+ Relay network.</p>
+ </font><font FACE="Arial" SIZE="2" COLOR="#000000">
+ <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>Configuring Frame Relay Subinterfaces<p>
+ <a target="_blank" href="http://www.cisco.com/en/US/tech/tk713/tk237/technologies_configuration_example09186a008009421e.shtml">
+ http://www.cisco.com/en/US/ tech/tk713/tk237/technologies_configuration_
+ example09186a008009421e.shtml</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>
\ No newline at end of file |