July 2002
Intermediate to advanced
608 pages
14h 52m
English
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The DiffServ Architecture
RFC 2475 defines an architecture for Differentiated Services—how to use DiffServ Code Point (DSCP) bits and various QoS mechanisms to provide different qualities of service in your network.
DiffServ has two major components:
Traffic conditioning— Includes things such as policing, coloring, and shaping. Is done only at the edge of the network.
Per-hop behaviors— Essentially consist of queuing, scheduling, and dropping mechanisms. As the name implies, they are done at every hop in the network.
Cisco IOS Software provides all sorts of different tools to apply these architecture pieces. You can configure most services in two ways—a host of older, disconnected, per-platform methods, and a newer, unified configuration set called ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.