131 lines
5.2 KiB
HTML
131 lines
5.2 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 4.0//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Integrated versus hybrid environment</title>
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<meta name="Copyright" content="Copyright (c) 2004 by IBM Corporation">
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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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<!--
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----------------------------------------------------------------------------
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START_DESCRIPTION
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Page Function: Determines if the traffic defined in this policy travels across integrated or hybrid environments. Stores environment type for note in worksheet.
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Stored Values:
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[typeEnv](parent.hidden.clientInfo[clientNum][10])[integrated or hybrid]
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Next and Back:
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[Next]:rzalladvqos35.htm if typeEnv = "integrated"
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[Back]: rzalladvqos41.htm if typeEnv = "hybrid"
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END_DESCRIPTION
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----------------------------------------------------------------------------
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-->
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<LINK rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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<script language = "Javascript" src = "../rzahg/iccommon.js"></script>
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<script language="Javascript" type="text/javascript">
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//START NON-TRANSLATABLE
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clientNum = parent.hidden.retClientNumber()
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//END NON-TRANSLATABLE
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var integrated = "Integrated"
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var hybrid = "Hybrid"
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//START NON-TRANSLATABLE
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function onNext() {
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// if integrated, the choose marking
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if (document.type.networktype[0].checked){
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parent.hidden.clientInfo[clientNum][10] = integrated
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parent.hidden.clientInfo[clientNum][7] = ''
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window.location = "rzalladvqos35.htm";
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}
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// else choose network tolerant apps
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if (document.type.networktype[1].checked){
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parent.hidden.clientInfo[clientNum][10] = hybrid
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window.location = "rzalladvqos41.htm";
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}
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}
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function onBack() {
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if (document.type.networktype[0].checked){
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parent.hidden.clientInfo[clientNum][10] = integrated
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}
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else(parent.hidden.clientInfo[clientNum][10] = hybrid)
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window.location = "rzalladvqos30.htm";
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}
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//Obtain name of HTML file in parent frame.
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var parentDir = parent.window.location.href.substring(0,location.href.lastIndexOf('/')+1);
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var parentUrl = parent.window.location.href.substring(parentDir.length,parent.window.location.href.length+1);
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if (parentUrl.indexOf("#") >= 0) { parentUrl = parentUrl.substring(0,parentUrl.indexOf("#"));}
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function fillin() {
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//Is the hidden frame already loaded with the correct html?
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if (parentUrl != "rzalladvqoswelcome.htm") {
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window.location = "rzalladvqoswelcome.htm"; //load advisor frameset
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return;
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} else {
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//Obtain name of HTML file in hidden frame.
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var hiddenDir = parent.hidden.window.location.href.substring(0,location.href.lastIndexOf('/')+1);
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var hiddenUrl = parent.hidden.window.location.href.substring(hiddenDir.length,parent.hidden.window.location.href.length+1);
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if (hiddenUrl.indexOf("#") >= 0) { hiddenUrl = hiddenUrl.substring(0,hiddenUrl.indexOf("#"));}
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if (hiddenUrl != "rzalladvqoshidden.htm") {
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//Correct HTML not loaded, load it
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parent.hidden.window.location = "rzalladvqoshidden.htm";
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} else { //already loaded
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fillin2();
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}
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}
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}
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function fillin2() {
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typeEnv = parent.hidden.clientInfo[clientNum][10] + ''
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switch ( typeEnv ) {
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case "Integrated" :
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document.type.networktype[0].checked = true;
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break;
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case "Hybrid" :
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document.type.networktype[1].checked = true;
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break;
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}
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}
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//END NON-TRANSLATABLE
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</script>
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</head>
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<BODY onload="fillin()">
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<h2>Quality of service definition: Integrated or hybrid</h2>
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<p>Define what network environment these IP packets will be crossing. In an integrated service environment, all routers are <A HREF="../rzak8/rzak8rsvp.htm" TARGET="_blank">RSVP-enabled</A>. A RSVP-enabled router has the ability to use the RSVP protocol. For example, let's assume that you are creating a policy to reserve resources for a video application to client A. To use this policy, not only will the applications (both client and server) need to be RSVP-enabled, but also the routers along this traffic's path will also need to be RSVP-enabled.</p><p>
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In contrast to an integrated service environment, you might have a hybrid environment. A hybrid environment contains both differentiated services-enabled and RSVP-enabled routers. A differentiated service-aware router has the ability to interpret the codepoint within the IP packet's header, but might not be able to use the RSVP protocol. In a hybrid environment, your traffic might not receive the priority you intend, but the connection will still be made. </p><p>Which environments do your applications cross?</p>
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<form name="type">
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<INPUT TYPE="radio" NAME="networktype" id="integrated" VALUE="int"><label for="integrated">Integrated environment with all RSVP-enabled routers</label><br>
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<INPUT TYPE="radio" NAME="networktype" id="hybrid" VALUE="hy" checked><label for="hybrid">Hybrid environment with both differentiated service-aware and RSVP-enabled routers</label><P>
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<center><input name=submit type="button" value="<< Back " onClick="onBack()">
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<input name=submit type="button" value=" Next >>" onClick="onNext()">
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</center>
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</form>
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</BODY>
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</html>
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