65 lines
4.0 KiB
HTML
65 lines
4.0 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="dc.language" scheme="rfc1766" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<meta name="dc.date" scheme="iso8601" content="2005-10-03" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow"/>
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<title>Connection network configuration considerations</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzahjconf-con"></a>
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<h4 id="rzahjconf-con">Connection network configuration considerations</h4>
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<p>Following are two examples showing incorrect configuration of a connection
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network. The correct configuration of the same example follows: </p>
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<ul>
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<li>Parallel TGs to the same connection network are not allowed. Only one
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LAN line description may be associated with a connection name.
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<a name="invc1"></a>
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<div class="fignone" id="invc1"><span class="figcap">Figure 1. Incorrect configuration showing parallel TGs to a connection network</span>
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<div class="mmobj">
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<img src="rv3s128.gif" alt="Incorrect configuration showing parallel TGs to a connection network" /></div></div></li>
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<li>There can be only one connection network name that is associated with
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a LAN line description at any given time.
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<p><img src="delta.gif" alt="Start of change" />One iSeries system (SYSA)
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has two LAN line descriptions (with a separate connection network that is
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defined on each), and another iSeries system (SYSB) has two connection network
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names defined on one LAN line. If SYSA were to request multiple sessions to
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SYSB, the first session may go over CN1. Another session initiation request
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might choose CN2. However, the destination address is the same, so the second
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controller description can not be varied on.<img src="deltaend.gif" alt="End of change" /></p>
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<a name="invc2"></a>
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<div class="fignone" id="invc2"><span class="figcap">Figure 2. Incorrect configuration showing two connection networks on the same line</span>
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<div class="mmobj">
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<img src="rv3s129.gif" alt="Incorrect configuration showing two connection networks on the same line" /></div></div></li>
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<li>Multiple connection networks (that have different connection network names)
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may be defined on separate LAN lines.
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<a name="corcn"></a>
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<div class="fignone" id="corcn"><span class="figcap">Figure 3. Correct configuration showing two connection networks and two LAN lines</span>
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<div class="mmobj">
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<img src="rv3s130.gif" alt="Correct configuration with two connection networks and two LAN lines" /></div></div></li></ul>
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<a name="wq28"></a>
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<div class="notetitle" id="wq28">Note:</div>
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<div class="notebody">The name of a virtual node cannot be the same as the control-point
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name of any network node, or end node. That is, the CNNNETID and CNNCPNAME
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parameters cannot be the same as the RMTNETID and RMTCPNAME parameters in
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any controller descriptions in the entire APPN network.</div>
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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