June 2003
Intermediate to advanced
432 pages
15h 56m
English
book
Cisco Catalyst QoS: Quality of Service in Campus Networks
by Mike Flannagan - CCIE® No. 7651, Richard Froom - CCIE No. 5102, Kevin Turek - CCIE No. 7284
Content preview from Cisco Catalyst QoS: Quality of Service in Campus Networks
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18 Chapter 1: Quality of Service: An Overview
Packet Classification
Packet classification can be simple classification, based on Layer 2 or Layer 3 information,
and is, as the name implies, a set of mechanisms that can distinguish one type of packet
from other. An example of a simple packet classification mechanism is matching against an
access list that looks for packets with a specific source and destination IP address. This
packet classification can also be far more complex, looking at things such as destination
URL and MIME type. An example of a more complex packet classification mechanism
available in Cisco routers is network-based application r ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.