November 1999
Intermediate to advanced
576 pages
15h 3m
English
book
Large-Scale IP Network Solutions (CCIE Professional Development)
by Khalid Raza - CCIE, Mark Turner
Content preview from Large-Scale IP Network Solutions (CCIE Professional Development)
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Summary
In this chapter, you examined various QoS solutions that are employed in building large networks. In particular, you discovered the details of Cisco features that are available for congestion management (FIFO, PQ, CQ, WFQ) and avoidance (WRED, CAR), as well as the means to propagate QoS policy through the network (IP precedence, BGP policy propagation, and RSVP).
Although the various fancy queuing mechanisms and soft-state mechanisms such as RSVP are highly flexible solutions, they consume valuable resources, and current implementations are applicable only to line rates in the low megabits per second. However, the combination of CAR on the perimeter, WRED in the core for congestion avoidance, and BGP for intra/interdomain QoS signaling ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
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.