75 lines
5.5 KiB
HTML
75 lines
5.5 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="DC.Title" content="Scenarios" />
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<meta name="abstract" content="These quality of service (QoS) policy scenarios can help you understand why and how to use QoS." />
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<meta name="description" content="These quality of service (QoS) policy scenarios can help you understand why and how to use QoS." />
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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>Scenarios</title>
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</head>
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<body id="rzak8examples"><a name="rzak8examples"><!-- --></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">Scenarios</h1>
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<div><p>These quality of service (QoS) policy scenarios can help you understand
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why and how to use QoS.</p>
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<p>One of the best ways to learn about QoS is to see how the function works
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in your overall network picture. The following basic examples show why you
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need to use QoS policies and also provide some steps with instructions
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for creating the policies and classes of service.</p>
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<div class="note"><span class="notetitle">Note:</span> The IP addresses and diagrams are fictitious and only used for example
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purposes.</div>
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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="rzak8example_1.htm">Scenario: Limit browser traffic</a></strong><br />
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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.</li>
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<li class="ulchildlink"><strong><a href="rzak8example_4.htm">Scenario: Secure and predictable results (VPN and QoS)</a></strong><br />
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If you are using a virtual private network (VPN), you can still create quality of service (QoS) policies. This example shows the two being used together.</li>
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<li class="ulchildlink"><strong><a href="rzak8scenario_5.htm">Scenario: Limit inbound connections</a></strong><br />
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If you need to control the inbound connection requests made to your server, use an inbound admission policy.</li>
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<li class="ulchildlink"><strong><a href="rzak8example_3.htm">Scenario: Predictable B2B traffic</a></strong><br />
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If you need predictable delivery and still need to request a reservation, you also use an integrated service policy. This example uses a controlled load service.</li>
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<li class="ulchildlink"><strong><a href="rzak8example_2.htm">Scenario: Dedicated delivery (IP telephony)</a></strong><br />
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If you need dedicated delivery and want to request a reservation, you use an integrated service policy. There are two types of integrated service policies to create: Guaranteed and controlled load. In this example, guaranteed service is used.</li>
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<li class="ulchildlink"><strong><a href="rzak8monitor_policy.htm">Scenario: Monitor current network statistics</a></strong><br />
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Within the wizards, you are asked to set performance limits. These values cannot be recommended because they are based on individual network requirements.</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="rzak8kickoff.htm" title="The iSeries quality of service (QoS) solution enables policies to request network priority and bandwidth for TCP/IP applications throughout the network.">Quality of service</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="rzak8monitor_server.htm" title="With the quality of service (QoS) monitor, you can verify that the QoS policies are working as you intend them to work.">Monitor server transactions</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="rzak8monitoring.htm" title="You can use the quality of service (QoS) monitor to analyze your IP traffic through the server.">Monitor QoS</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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