119 lines
8.8 KiB
HTML
119 lines
8.8 KiB
HTML
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<!DOCTYPE html
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Manage the TCP/IP server" />
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<meta name="abstract" content="This topic collection describes how to manage the DRDA/DDM server jobs that communicate using sockets over TCP. It describes the subsystem in which the server runs, the objects that affect the server and how to manage those resources." />
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<meta name="description" content="This topic collection describes how to manage the DRDA/DDM server jobs that communicate using sockets over TCP. It describes the subsystem in which the server runs, the objects that affect the server and how to manage those resources." />
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<meta name="DC.Relation" scheme="URI" content="rbal1tcpipsetup2.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbal1jobact.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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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>Manage the TCP/IP server</title>
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</head>
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<body id="rbal1mtserv"><a name="rbal1mtserv"><!-- --></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">Manage the TCP/IP server</h1>
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<div><p>This topic collection describes how to manage the DRDA/DDM server
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jobs that communicate using sockets over TCP. It describes the subsystem in
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which the server runs, the objects that affect the server and how to manage
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those resources.</p>
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<p>The DRDA/DDM TCP/IP server that is shipped with the <span class="keyword">i5/OS™</span> licensed
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program does not typically require any changes to your existing system configuration
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in order to work correctly. It is set up and configured when you install <span class="keyword">i5/OS</span>. At some time, you might want
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to change the way the system manages the server jobs to better meet your needs,
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solve a problem, improve the server's performance, or simply look at the jobs
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on the server. To make such changes and meet your processing requirements,
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you need to know which objects affect which pieces of the system and how to
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change those objects.</p>
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<p>This topic collection describes, at a high level, some of the work management
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concepts that need to be understood in order to work with the server jobs
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and how the concepts and objects relate to the server. In order to fully understand
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how to manage your <span class="keyword">iSeries™</span> server,
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it is recommended that you carefully review the Work management topic before
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you continue with this topic collection. This topic collection
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then shows you how the TCP/IP server can be managed and how they fit in with
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the rest of the 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="rbal1term.htm">DRDA TCP/IP server terminology</a></strong><br />
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The same server software is used for both DDM and DRDA<sup>®</sup> TCP/IP access
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to <span class="keyword">DB2 Universal Database™ for iSeries</span>. </li>
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<li class="ulchildlink"><strong><a href="rbal1sockcon.htm">TCP/IP communication support concepts for DDM</a></strong><br />
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There are several concepts that pertain specifically to the TCP/IP
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communications support used by DRDA<sup>®</sup> and DDM.</li>
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<li class="ulchildlink"><strong><a href="rbal1subsyss.htm">DRDA/DDM server jobs</a></strong><br />
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These topics discuss DRDA/DDM server jobs.</li>
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<li class="ulchildlink"><strong><a href="rbal1confddmsubs.htm">Configure the DDM server job subsystem</a></strong><br />
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By default, the DDM TCP/IP server jobs run in the QUSRWRK subsystem.
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Using <span class="keyword">iSeries Navigator</span>, you can configure
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DDM server jobs to run all or certain server jobs in alternate subsystems
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based on the client's IP address.</li>
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<li class="ulchildlink"><strong><a href="rbal1idsjobs.htm">Identify server jobs</a></strong><br />
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If you look at the server jobs started on the server, you might
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find it difficult to relate a server job to a certain application requester
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job or to a particular PC client. Being able to identify a particular job
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is a prerequisite to investigating problems and gathering performance data.
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<span class="keyword">iSeries Navigator</span> provides support
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for these tasks that make the job much easier.</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="rbal1admin.htm" title="As an administrator for a distributed relational database, you are responsible for work being done on several servers.">Administration</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rbal1workmanage.htm" title="All of the work done on the iSeries server is submitted through the work management function. On an iSeries server, you can design specialized operating environments to handle different types of work to satisfy the requirements of your server.">Work management on the iSeries server</a></div>
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<div><a href="../rzaks/rzaksdailyworkmanage.htm">Manage work</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rbal1tcpipsetup2.htm" title="If you own a Distributed Relational Database Architecture (DRDA) application server (AS) that will be using the TCP/IP protocol, you need to set up the DDM TCP/IP server.">Set up the TCP/IP server for DRDA</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="rbal1jobact.htm" title="The job accounting function on the iSeries server gathers data so you can determine who is using the server and what server resources they are using. Typical job accounting provides details on the jobs running on a server and resources used, such as use of the processing unit, printer, display stations, and database and communications functions.">Job accounting in a distributed relational database</a></div>
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<div><a href="../cl/chgjobd.htm">Change Job Description (CHGJOBD) command</a></div>
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<div><a href="../cl/chgsysval.htm">Change System Value (CHGSYSVAL) command</a></div>
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<div><a href="../cl/chgusrprf.htm">Change User Profile (CHGUSRPRF) command</a></div>
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<div><a href="../cl/crtjobd.htm">Create Job Description (CRTJOBD) command</a></div>
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<div><a href="../cl/crtjrnrcv.htm">Create Journal Receiver (CRTJRNRCV) command</a></div>
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<div><a href="../cl/crtjrn.htm">Create Journal (CRTJRN) command</a></div>
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<div><a href="../cl/crtusrprf.htm">Create User Profile (CRTUSRPRF) command</a></div>
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<div><a href="../cl/dspjrn.htm">Display Journal (DSPJRN) command</a></div>
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<div><a href="../cl/wrksysval.htm">Work with System Value (WRKSYSVAL) command</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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