109 lines
5.5 KiB
HTML
109 lines
5.5 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" 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.language" scheme="rfc1766" 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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<meta name="dc.date" scheme="iso8601" content="2005-10-03" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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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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<title>APPC, APPN, and HPR</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzahjovr"></a>
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<h1 id="rzahjovr">APPC, APPN, and HPR</h1>
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<p>There are so many different networking schemes, possibilities, and protocols,
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so it might be difficult to decide on the best setup for you and your business.</p>
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<p>Systems Network Architecture (SNA) includes the layered logical structure,
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formats, protocols, and operational sequences that are used for transmitting
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information units through networks. One example of implementing SNA to connect
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the i5/OS™ or iSeries™ server with other systems, to connect remote controllers
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and to maintain a high-level of security on your system, is through the use
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of APPC, APPN, and HPR.</p>
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<p><img src="delta.gif" alt="Start of change" />Enterprise Extender is a networking architecture that allows
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Systems Network Architecture (SNA) applications to run over Internet Protocol
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(IP) networks using High Performance Routing (HPR). This is the preferred
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way to run SNA applications over IP networks with communications input/output
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adapters (IOAs), such as Gigabit Ethernet, since these IOAs do not require
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an input/output processor (IOP). Gigabit Ethernet adapters do not automatically
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support SNA traffic. Enterprise Extender (or AnyNet®) is required to allow SNA data to flow
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over a Gigabit adapter. IBM® recommends that Enterprise Extender be used in place
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of AnyNet. For more information, see <a href="../rzajt/rzajtanytoee.htm">Migration from AnyNet to Enterprise Extender</a>.<img src="deltaend.gif" alt="End of change" /></p>
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<p>If using APPC, APPN, and HPR sounds like a possibility, review the following
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pages:</p>
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<a name="wq1"></a>
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<table id="wq1" width="100%" summary="" border="0" frame="void" rules="all">
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<tbody valign="top">
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<tr>
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<td width="5%"></td>
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<td width="94%"><span class="bold"><a href="rzahjwhatsnew.htm#whatsnew">What's new for V5R4</a></span>
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<br />Highlights the changes
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and improvements made to APPC, APPN, and HPR.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjprtappc.htm#prtappc">Printable PDF</a></span>
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<br />Print this topic to view a hardcopy
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of APPC, APPN, and HPR.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjrzahjpln.htm#rzahjpln">Planning your APPN and HPR network</a></span>
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<br />Steps you
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should take before setting up and configuring your APPN and HPR network.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjconappcpi.htm#rzahjconappc-pi">Configuring APPC, APPN, and HPR</a></span>
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<br />Information
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about automatically or manually setting up your network.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjexm.htm#rzahjexm">Examples: APPC, APPN, and HPR configuration</a></span>
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<br />Examples
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of network configurations to help you set up your own network.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjrzahjperf.htm#rzahjperf">Optimizing APPN and HPR communication performance</a></span>
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<br />Ways
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to achieve optimal performance with your particular communications environment.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjrzahjsec.htm#rzahjsec">APPC, APPN, and HPR security</a></span>
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<br />Information to
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help keep your APPN environment secure.</td>
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</tr>
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<tr>
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<td></td>
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<td><span class="bold"><a href="rzahjrzahjtrb.htm#rzahjtrb">Troubleshooting APPN and HPR</a></span>
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<br />Find solutions
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to communications problems.</td>
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</tr>
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</tbody>
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</table>
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<p><img src="delta.gif" alt="Start of change" />If you would like more Information about APPC, see <a href="../books/sc415443.pdf" target="_blank">APPC Programming</a>.
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<img src="wbpdf.gif" alt="Link to PDF" /><img src="deltaend.gif" alt="End of change" /></p>
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<p><img src="delta.gif" alt="Start of change" /></p>
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<a name="wq2"></a>
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<div class="notetitle" id="wq2">Note:</div>
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<div class="notebody">By using the code examples, you agree to the terms of the <a href="rzahj00002.htm#codedisclaimer">Code license disclaimer information</a>.</div><img src="deltaend.gif" alt="End of change" />
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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