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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Introduction to QoS
One school of thought believes that IP QoS is not cost-effective; and that spending money on fiber, over-engineering, or very responsive capacity-upgrade mechanisms is more cost-effective. It seems wise to subscribe to that school of thought when considering the backbone of a network. Nevertheless, simply waving money around does not immediately increase global fiber infrastructure. Networks will always face short-term congestion and isolated hot spots within a network architecture, such as international links for large ISPs. Therefore, it is important to understand the various mechanisms that enable you to manage or avoid congestion.
This chapter begins by reviewing various methods of providing differentiated service. In ...
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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.