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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82 Chapter 3: Overview of QOS Support on Catalyst Platforms
QoS Support on the Catalyst 4000 CatOS Family of
Switches
Catalyst 4000 CatOS switches provide for QoS classification and congestion management
solely based on CoS values. The Catalyst 4000 IOS switches, discussed in Chapter 7,
support a wider range of QoS. For the Catalyst 4000 CatOS switches, a high- and low-
priority transmit port queue with round-robin scheduling accomplish congestion
management. The Catalyst 4000 CatOS switches do not support policing or input sched-
uling. The following sections discuss the Catalyst 4000 CatOS QoS features with detailed
overviews, configuration guidelines, ...
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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.