December 2007
Intermediate to advanced
432 pages
9h 36m
English
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Chapter . Quality of Service
Converged Networks and QoS
Traditionally, computer networks transported data applications and provided file storage services. The modern business network is also the communications backbone, supporting many applications, including delay-sensitive data, but also voice, high-quality video, and web-based conferencing and collaboration. Because the network is now a communications backbone, it must provide predictable, measurable, and sometimes guaranteed services.
But the network has finite resources in terms of bandwidth, how many packets can be switched and routed through it, and how quickly packets can be passed to their destinations. To provide a communications backbone, the network must manage its resources to provide ...
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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.