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	<title>CCIE Talk &#187; QoS</title>
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		<title>QoS Progress</title>
		<link>http://www.ccietalk.com/2008/12/27/qos-progress</link>
		<comments>http://www.ccietalk.com/2008/12/27/qos-progress#comments</comments>
		<pubDate>Sat, 27 Dec 2008 17:02:00 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>
		<category><![CDATA[ccie qos]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=483</guid>
		<description><![CDATA[I have been working on QoS and yeah it has been slow. I want to take my time in covering every single topic. Here is where I stand as of right now.]]></description>
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		<title>Custom Queueing</title>
		<link>http://www.ccietalk.com/2008/12/15/custom-queueing</link>
		<comments>http://www.ccietalk.com/2008/12/15/custom-queueing#comments</comments>
		<pubDate>Mon, 15 Dec 2008 16:39:48 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>
		<category><![CDATA[CCIE]]></category>
		<category><![CDATA[cisco qos]]></category>
		<category><![CDATA[cq]]></category>
		<category><![CDATA[custom queue]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=458</guid>
		<description><![CDATA[Custom Queueing is a legacy Congestion Management process that can be used to create minimum bandwidth reservation in the output queue of a given interface. Custom Queueing has a total of 16 queues (1 system and 15 user-defined).]]></description>
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		<title>Priority Queueing</title>
		<link>http://www.ccietalk.com/2008/12/07/priority-queuing</link>
		<comments>http://www.ccietalk.com/2008/12/07/priority-queuing#comments</comments>
		<pubDate>Mon, 08 Dec 2008 02:22:51 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>
		<category><![CDATA[cisco ccie]]></category>
		<category><![CDATA[priority queue]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=457</guid>
		<description><![CDATA[Priority queue uses 4 queues: high, medium, normal and low. These queues have pre-assigned priority that cannot be changed. Packets in these queues are dequeued in the order that means that you can starve the lower priority queues.]]></description>
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		<title>Class-based WFQ</title>
		<link>http://www.ccietalk.com/2008/12/07/class-based-wfq</link>
		<comments>http://www.ccietalk.com/2008/12/07/class-based-wfq#comments</comments>
		<pubDate>Mon, 08 Dec 2008 01:41:20 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>
		<category><![CDATA[cbwfq]]></category>
		<category><![CDATA[ccie r&S wfq]]></category>
		<category><![CDATA[class based weighted fair queue]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=456</guid>
		<description><![CDATA[CBWFQ extends the WFQ functionality so it can support user-defined classes. Here are a few key points I have found about CBWFQ.

CBWFQ is configured using MQC
A mechanism that enables the users to guarantee a minimum amount of bandwidth
CBWFQ reserves multiple FIFO queues in the WFQ system
The default queue limit is 64, after which packets will [...]]]></description>
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		<title>Starting QoS Prep</title>
		<link>http://www.ccietalk.com/2008/12/07/starting-qos-prep</link>
		<comments>http://www.ccietalk.com/2008/12/07/starting-qos-prep#comments</comments>
		<pubDate>Sun, 07 Dec 2008 17:09:40 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>
		<category><![CDATA[ccie r&S qos]]></category>
		<category><![CDATA[cisco ccie]]></category>
		<category><![CDATA[internetwork expert vol 1 ver 5]]></category>
		<category><![CDATA[qos prep]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=455</guid>
		<description><![CDATA[I have decided to dedicate a week to QoS prep since that's one of those topics that can haunt you in the CCIE Lab exam. I will follow the same steps as I did during Security prep, one topic at a time.
Below are my goals for today:

Classification

Access-Lists
IP Precedence
DSCP
NBAR
Packet Length
FR-DE
Interface
Not


Congestion Management

Custom Queue
MQM Bandwidth
Priority Queue
MQC Priority



I will [...]]]></description>
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		<title>Quality of Service finished</title>
		<link>http://www.ccietalk.com/2008/08/10/quality-of-service-finished</link>
		<comments>http://www.ccietalk.com/2008/08/10/quality-of-service-finished#comments</comments>
		<pubDate>Sun, 10 Aug 2008 23:07:13 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=236</guid>
		<description><![CDATA[Sorry for no posts during the last few days but I was busy pounding the remaining labs before I show up at the bootcamp in Pasadena. I took my  time on QoS and went through each QoS tool in detail doing the labs and reading Doc-CD explainations. I have been implementing QoS throughout my career but [...]]]></description>
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		<title>Narbik&#8217;s Bootcamp &#8211; Day 5 (QoS etc)</title>
		<link>http://www.ccietalk.com/2008/06/29/narbiks-bootcamp-day-5-qos-etc</link>
		<comments>http://www.ccietalk.com/2008/06/29/narbiks-bootcamp-day-5-qos-etc#comments</comments>
		<pubDate>Sun, 29 Jun 2008 22:31:49 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[Bootcamp]]></category>
		<category><![CDATA[QoS]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=132</guid>
		<description><![CDATA[We started the day with 3550/60 per-port per-vlan QoS and then moved on to mls qos. Narbik talked about Policers, IP Prec, DSCP values and went in detail to show us how IP Prec and DSCP values are derived. He went over Priority Queueing, Custom Queueing and explained the issues with those. According to him, [...]]]></description>
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		<slash:comments>1</slash:comments>
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		<title>Applying CBWFQ to a sub-interface</title>
		<link>http://www.ccietalk.com/2008/06/09/applying-cbwfq-to-a-sub-interface</link>
		<comments>http://www.ccietalk.com/2008/06/09/applying-cbwfq-to-a-sub-interface#comments</comments>
		<pubDate>Tue, 10 Jun 2008 02:44:51 +0000</pubDate>
		<dc:creator>CCIETalk</dc:creator>
				<category><![CDATA[QoS]]></category>
		<category><![CDATA[cbwfq]]></category>
		<category><![CDATA[shaping]]></category>
		<category><![CDATA[wfq]]></category>

		<guid isPermaLink="false">http://www.ccietalk.com/?p=76</guid>
		<description><![CDATA[Today was a long busy day at work and ended up staying late. That means no study time left for Soup-to-Nuts workbook   However, I ran into an issue with QoS while trying to priortize voice traffic. So this was the issue: Voice quality between two locations was extremely poor to the point where [...]]]></description>
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