60 lines
4.0 KiB
HTML
60 lines
4.0 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="DC.Type" content="concept" />
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<meta name="DC.Title" content="Which LAN device initiates the connection" />
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<meta name="abstract" content="In a Systems Network Architecture (SNA) environment you can determine who initiates the connection request and who waits for an incoming connection request." />
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<meta name="description" content="In a Systems Network Architecture (SNA) environment you can determine who initiates the connection request and who waits for an incoming connection request." />
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<meta name="DC.Relation" scheme="URI" content="rzajuunderstandingconnestablishment.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzajudialmode.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzajuanswermode.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="understanding_when_to_connect" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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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>Which LAN device initiates the connection</title>
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</head>
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<body id="understanding_when_to_connect"><a name="understanding_when_to_connect"><!-- --></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">Which LAN device initiates the connection</h1>
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<div><p>In a Systems Network Architecture (SNA) environment
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you can determine who initiates the connection request and who waits for an
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incoming connection request.</p>
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<p>To have your system initiate the connection, configure
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the controller description to dial the destination. If no connection is established,
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your controller description switches to answer mode (where it waits for a
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device to dial into your system).</p>
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<p>To have your system wait for incoming calls, configure the controller description
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to answer the incoming calls. You use <a href="rzajudialmode.htm#dial_mode">dial
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mode</a> to make connection requests and <a href="rzajuanswermode.htm#answer_mode">answer
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mode</a> to have the system wait for incoming connection requests. You
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specify one of these modes through the Initial connection (INLCNN) field of
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the controller description.</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="rzajudialmode.htm">Dial mode (SNA)</a></strong><br />
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You use dial mode (that is used by Systems Network Architecture (SNA) controller descriptions) to send a connection request to a remote device.</li>
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<li class="ulchildlink"><strong><a href="rzajuanswermode.htm">Answer mode (SNA)</a></strong><br />
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If you specify answer mode, the input/output adapter (IOA) cannot send connection requests, but can respond to incoming connection-requests.</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="rzajuunderstandingconnestablishment.htm" title="If you use Systems Network Architecture (SNA) with a LAN protocol, use this information to establish the connection between LAN devices.">Connection establishment between LAN devices</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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