69 lines
4.2 KiB
HTML
69 lines
4.2 KiB
HTML
<?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 name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Example: Connect the server to itself" />
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<meta name="abstract" content="This example connects your system to itself. That is, the tokens travel around the local token ring network before returning to your system." />
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<meta name="description" content="This example connects your system to itself. That is, the tokens travel around the local token ring network before returning to your system." />
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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>Example: Connect the server to itself</title>
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</head>
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<body id="wrap_around_example"><a name="wrap_around_example"><!-- --></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">Example: Connect the server to itself</h1>
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<div><p>This example connects your system to itself. That is, the tokens
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travel around the local token ring network before returning to your system.</p>
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<p>You can do the example to test an application within your
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system before testing it in the network. Because all the examples
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use the same token-ring line description, this example discusses only the
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controller and device descriptions.</p>
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<p>Two sets of controller and device descriptions connect your system to itself.
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The first set <a href="rzajudialmode.htm#dial_mode">dials</a> (initiates)
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a connection request, and the second set <a href="rzajuanswermode.htm#answer_mode">answers</a> (accepts)
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the connection request.</p>
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<p>In this example, focus on these points:</p>
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<ul><li>Use a different source service access point (<a href="rzajuhigherlayersoverlanprotocols.htm#higher_layers_over_lan_protocols__ssaps_and_dsaps">SSAP</a>) for each controller.</li>
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<li>Use the same adapter address in both controller descriptions.</li>
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<li>Use dial mode in one controller description and answer mode in the other.</li>
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</ul>
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<p><strong>Dial command set:</strong></p>
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<pre>CRTCTLAPPC CTLD(DIAL_CD) LINKTYPE(*LAN) APPN(*NO) INLCNN(*DIAL)
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SWTLINLST(<a href="rzajusnaconfigurationexamples.htm#sna_configuration_examples__tokenring1">TOKENRING1</a>) ADPTADR(400003190001)
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DSAP(08) SSAP(04)
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TEXT('Link from SAP 04 to 08')
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CRTDEVAPPC DEVD(DIAL_DD) RMTLOCNAME(ANS) LCLLOCNAME(DIAL)
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CTL(DIAL_CD) MODE(BLANK) APPN(*NO)</pre>
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<p><strong>Answer command set:</strong></p>
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<pre>CRTCTLAPPC CTLD(ANS_CD) LINKTYPE(*LAN) APPN(*NO) INLCNN(*ANS)
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SWTLINLST(TOKENRING1) ADPTADR(400003190001)
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DSAP(04) SSAP(08)
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TEXT('Link from SAP 08 to 04')
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CRTDEVAPPC DEVD(ANS_DD) RMTLOCNAME(DIAL) LCLLOCNAME(ANS)
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CTL(ANS_CD) MODE(BLANK) APPN(*NO) </pre>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzajusnaconfigurationexamples.htm" title="These examples describe the dependencies of a parameter or the required parameter values for various SNA network environments.">Examples: Configure SNA over token ring</a></div>
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</div>
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</div>
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</body>
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</html> |