71 lines
4.1 KiB
HTML
71 lines
4.1 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html 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="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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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="SNA connections to LAN protocols" />
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<meta name="abstract" content="You can connect your server to a LAN using SNA, and can have multiple service access points." />
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<meta name="description" content="You can connect your server to a LAN using SNA, and can have multiple service access points." />
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<meta name="DC.Relation" scheme="URI" content="rzajyunderstandingethernetsupport.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzajysnaserviceaccesspoints.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzajycreatingethernetld.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzajycreatingcontrollerdescription.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1999, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzajysnacontolanprotocols" />
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<meta name="DC.Language" 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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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>SNA connections to LAN protocols</title>
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</head>
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<body id="rzajysnacontolanprotocols"><a name="rzajysnacontolanprotocols"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">SNA connections to LAN protocols</h1>
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<div><p>You can connect your server to a LAN using SNA, and can have multiple
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service access points.</p>
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<p>The server can connect SNA to a LAN protocol by using service access points
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(SAPs). Multiple SAPs allow you to have multiple connections between SNA and
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a LAN protocol, thus permitting multiple communication paths between independent
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applications.</p>
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<p>You or the server specifies the SAPs to use in the line and controller
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descriptions. For SNA, the server can automatically create one SAP value (the
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default value). You might want to change this value or have additional SAPs
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if any of the following conditions apply:</p>
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<ul><li>The remote system does not use the default source service access point
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(SSAP)</li>
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<li>You want parallel station-to-station connections between adapters (This
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might be desirable if you link two applications that require different controller
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descriptions.)</li>
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<li>You want station-to-station connections to the same adapters (You might
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want to do this to configure multiple SAPs to test an application on a single
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system.)</li>
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</ul>
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<p>If you plan to change the SAP defaults, see the following
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for guidelines and other information:</p>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="rzajysnaserviceaccesspoints.htm">SNA service access points (SAPs)</a></strong><br />
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</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzajyunderstandingethernetsupport.htm" title="Understand and use Ethernet frames, connections, and functions.">Ethernet support</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzajycreatingethernetld.htm">Select a LAN IOA and create the Ethernet line description</a></div>
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<div><a href="rzajycreatingcontrollerdescription.htm">Create the SNA controller description</a></div>
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</div>
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</div>
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</body>
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</html>
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