49 lines
3.2 KiB
HTML
49 lines
3.2 KiB
HTML
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<meta name="DC.Title" content="The LANWDWSTP parameter" />
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<meta name="abstract" content="The LAN window step (LANWDWSTP) parameter of your Systems Network Architecture (SNA) controller description determines whether the number of outstanding frames are reduced during network congestion." />
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<title>The LANWDWSTP parameter</title>
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<body id="lanwdwstp"><a name="lanwdwstp"><!-- --></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">The LANWDWSTP parameter</h1>
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<div><p>The LAN window step (LANWDWSTP) parameter of your Systems Network
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Architecture (SNA) controller description determines whether the number of
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outstanding frames are reduced during network congestion.</p>
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<p>Parameter <a href="rzajylanmaxout.htm#lanmaxout">LANMAXOUT</a> determines
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the initial value for the number of outstanding frames.</p>
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<p><strong>Performance problems:</strong></p>
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<p>If the value for LANWDWSTP parameter is too small or is *NONE, the network
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congestion takes longer to subside. For more information about network congestion,
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see the discussion of the dynamic window algorithm in the manual <cite>Token-Ring
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Network Architecture Reference</cite>, SC30–3374.</p>
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<p>To change these parameters, see <a href="rzajychangingtimingparameters.htm#changing_timing_parameters">Change timing parameters</a>.</p>
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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="rzajysnaoveratmissues.htm" title="You can make timing adjustments through the parameters of the Systems Network Architecture (SNA) controller description.">Timing parameters</a></div>
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