69 lines
4.7 KiB
HTML
69 lines
4.7 KiB
HTML
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<meta name="DC.Title" content="Scenario: Bridged connections to remote token-ring networks" />
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<title>Scenario: Bridged connections to remote token-ring networks</title>
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<body id="rzak3bridgedtrscenario"><a name="rzak3bridgedtrscenario"><!-- --></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">Scenario: Bridged connections to remote token-ring networks</h1>
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<div><p>This scenario involves connecting an IBM<sup>®</sup> <span><img src="eserver.gif" alt="eServer" /></span> iSeries™ system
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on a frame-relay network to systems on two remote token-ring networks. The
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6611 Network Processor and IBM PS/2<sup>®</sup> computer-based RouteXpander/2 are used as bridges
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between the frame-relay network and the remote local area networks (LANs).</p>
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<p><a href="#rzak3bridgedtrscenario__rzak3bridgedtrfig">Figure 1</a> shows the
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configuration of an iSeries system for frame-relay communications with
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devices on two different token-ring networks.</p>
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<div class="fignone" id="rzak3bridgedtrscenario__rzak3bridgedtrfig"><a name="rzak3bridgedtrscenario__rzak3bridgedtrfig"><!-- --></a><span class="figcap">Figure 1. Bridged connections to remote token-ring
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networks</span><br /><img src="rzak3507.gif" alt="Bridged connections to remote
token-ring networks" /><br /></div>
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<p>One token-ring network is connected using a 6611 Network Processor as a
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bridge. The other is connected using a RouteXpander/2.</p>
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<p>The T1 connection into the frame-relay network is configured
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by using two data link connection identifiers (DLCIs), with each providing
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a link to one of the bridges. DLCI 32 defines a permanent virtual circuit
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(PVC) to the RouteXpander, and DLCI 33 defines a PVC to the 6611.</p>
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<p>The source route bridging protocol is carried out on both bridges in this
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configuration. Both Systems Network Architecture (SNA) Advanced Program-to-Program
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Communication (APPC)/Advanced Peer-to-Peer Networking (APPN) and TCP/IP traffic
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are possible in these configurations. The TCP/IP configuration for lines ROUTE6611
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and ROUTEEX is done similarly to the way all token-ring network lines are
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configured for TCP/IP on the iSeries system.</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="rzak3rzak3bridgednwidesc.htm">Scenario details: Create the frame-relay network interface description</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzak3rzak3bridged6611.htm">Scenario details: Configure the iSeries connection to a remote token-ring network through the 6611 Network Processor</a></strong><br />
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</li>
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<li class="ulchildlink"><strong><a href="rzak3rzak3bridgedroutex.htm">Scenario details: Configure the iSeries connection to a remote token-ring network through a RouteXpander/2</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="rzak3rzak3bridgedscenario.htm" title="This topic provides example scenarios of bridged configurations.">Scenarios: Bridged configuration for frame relay</a></div>
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