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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QoS Policy Propagation
Propagation of QoS policy within a network is typically provided in one of three ways:
Hard state Techniques are applied in circuit or connection-oriented networks. Resource reservations are made prior to or in conjunction with call routing through the network, and the reservations remain until the call or data transfer is terminated. This approach relies on complex signaling techniques for call setup, such as those associated with ATM call routing.
Soft state Techniques in this process are similar to hard state, except that the reservations must be periodically refreshed. The actual path through the network may change through the duration of the data transfers, which is one of the benefits of soft-state reservation. ...
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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.