114 lines
8.3 KiB
HTML
114 lines
8.3 KiB
HTML
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<meta name="DC.Title" content="Scenario details: Create the differentiated service policy" />
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<title>Scenario details: Create the differentiated service policy</title>
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</head>
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<body id="rzak8scenariodetailsexample1step1"><a name="rzak8scenariodetailsexample1step1"><!-- --></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 details: Create the differentiated service policy</h1>
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<div><ol><li class="stepexpand"><span>In iSeries™ Navigator,
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expand iSeries A <span class="menucascade"><span class="uicontrol"></span> > <span class="uicontrol">Network</span> > <span class="uicontrol">IP Policies</span></span>.</span></li>
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<li class="stepexpand"><span>Right-click <span class="uicontrol">Quality of Service</span> and select <span class="uicontrol">Configuration</span> to
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open the quality of service (QoS) interface.</span></li>
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<li class="stepexpand"><span>On the QoS interface, right-click the DiffServ policy type and
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select <span class="uicontrol">New Policy</span> to open the wizard.</span></li>
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<li class="stepexpand"><span>Read the Welcome page and click <span class="uicontrol">Next</span> to
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go to the Name page.</span></li>
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<li class="stepexpand"><span>In the <span class="uicontrol">Name</span> field, enter <samp class="codeph">UCD</samp>.
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Optionally, you can also enter a description to help you remember the intent
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of this policy. Click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Clients page, select <span class="uicontrol">Specific address or addresses</span> and
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click <span class="uicontrol">New</span> to define your client.</span></li>
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<li class="stepexpand"><span>In the New Client window, enter the following information and click <span class="uicontrol">OK</span>: </span> <ul><li><span class="uicontrol">Name</span>: <tt>UCD_Client</tt></li>
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<li><span class="uicontrol">IP address and mask</span>: <tt>10.10.10.0 / 24</tt></li>
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</ul>
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<p>After you click OK, you return to the policy wizard. If you had previous
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clients created, de-select them and verify that only relevant clients are
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selected.</p>
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</li>
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<li class="stepexpand"><span>On the Server Data Request page, verify that <span class="uicontrol">Any token</span> and <span class="uicontrol">All
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priorities</span> are selected and click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Applications page, select <span class="uicontrol">Specific port, range
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of ports, or server type</span> and click <span class="uicontrol">New</span>.</span></li>
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<li class="stepexpand"><span>In the New Application window, enter the following information
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and click <span class="uicontrol">OK</span> to return to the wizard: </span> <ul><li><span class="uicontrol">Name</span>: <tt>HTTP</tt></li>
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<li><span class="uicontrol">Port</span>: <tt>80</tt></li>
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</ul>
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</li>
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<li class="stepexpand"><span>On the Applications page, select <span class="uicontrol">Protocol</span> and
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verify <span class="uicontrol">TCP</span> is selected. Click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Local IP address page, verify <span class="uicontrol">All IP addresses</span> is
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selected and click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Differentiated Class of Service page, click <span class="uicontrol">New</span> to
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define performance characteristics. The New Class of Service wizard appears.</span></li>
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<li class="stepexpand"><span>Read the Welcome page and click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Name page, enter <samp class="codeph">UCD_service</samp>. Optionally,
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you can enter a description to help you remember the intent of this policy.
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Click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Type of Service page, select <span class="uicontrol">Outbound only</span> and
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click <span class="uicontrol">Next</span>. This class of service will only be used
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for outbound policies.</span></li>
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<li class="stepexpand"><span>On the Outbound DiffServ Codepoint Marking page, select <span class="uicontrol">Class
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4</span> and click <span class="uicontrol">Next</span>. A per-hop behavior determines
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what performance this traffic will receive from routers and other servers
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on the network. Use the Help associated to the interface to assist in your
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decision.</span></li>
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<li class="stepexpand"><span>On the Perform Outbound Traffic Metering page, verify that <span class="uicontrol">Yes</span> is
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selected, and click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>On the Outbound Rate Control Limits page, enter the following information
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and click <span class="uicontrol">Next</span>:</span> <ul><li><span class="uicontrol">Token bucket size</span>: 100 Kilobits</li>
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<li><span class="uicontrol">Average rate limit</span>: 512 Kilobits per second</li>
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<li><span class="uicontrol">Peak rate limit</span>: 1 Megabits per second</li>
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</ul>
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</li>
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<li class="stepexpand"><span>On the Outbound Out-of-Profile Traffic page, select <span class="uicontrol">Drop
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UDP packets or reduce TCP congestion window</span> and click <span class="uicontrol">Next</span>.</span></li>
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<li class="stepexpand"><span>Review the Summary information for the class of service. If accurate,
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click <span class="uicontrol">Finish</span> to create the class of service. After
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you click Finish, you return to the policy wizard and your class of service
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will be selected. Click Next.</span></li>
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<li class="stepexpand"><span>On the Schedule page, select Active during selected schedule and
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click New.</span></li>
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<li class="stepexpand"><span>In the Add New Schedule window, enter the following information
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and click <span class="uicontrol">OK</span>: </span> <ul><li><span class="uicontrol">Name</span>: UCD_schedule</li>
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<li><span class="uicontrol">Time of day</span>: Active 24 hours</li>
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<li><span class="uicontrol">Day of week</span>: Friday</li>
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</ul>
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</li>
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<li class="stepexpand"><span>Click next to view a summary of the policy. If accurate, click <span class="uicontrol">Finish</span>.
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On the QoS Server Configuration window, you can see the new policy listed
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in the right pane.</span></li>
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</ol>
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<div class="section">You are now finished configuring the differentiated service policy
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on iSeries A.
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The next step is to start or update the server.</div>
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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="rzak8example_1.htm" title="You can use quality of service (QoS) to control traffic performance. Use a differentiated service policy to either limit or extend an application's performance within your network.">Scenario: Limit browser traffic</a></div>
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<div class="nextlink"><strong>Next topic:</strong> <a href="rzak8scenariodetailsexample1step2.htm">Scenario details: Start or update the QoS server</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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