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DSCP

This tag is associated with 2 posts

QoS: Essentials, Part II

By Mike ⋅ March 18, 2009 ⋅ One comment

In QoS: Essentials, Part I, we discussed what QoS is, classifying/marking traffic, and trust boundaries. In Part II, we will get into the actual types of marking, do an overview of NBAR, and finally get into Congestion management/Queuing. Ready? Types of Marking: There are several different ways to mark, and each one is suited for [...]

QoS: Essentials, Part I

By Mike ⋅ March 17, 2009 ⋅ Post a comment

Many of you reading this have been mystifyed by terms like WFQ, WRED, Jitter, or DiffServ. My aim in Part I of QoS: Essentials, is to take some of the mystique surrounding Quality of Service away. Let’s get to it! What is QoS? While in Iraq, we stayed in tiny trailers with 2 soldiers sharing [...]

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