July 2002
Intermediate to advanced
608 pages
14h 52m
English
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Protection Scalability
This section covers how to use Fast Reroute (FRR) link, node, and path protection in your network—specifically, how well it scales.
There's quite a lot to FRR. But the biggest piece people want to get their hands on, after understanding how protection works, is how it scales. If I do link protection everywhere in my network, how many extra LSPs does that give me? What about node protection? Or path protection?
Luckily, the formulae for link/node/path protection are pretty simple. All you need to do is determine the number of additional LSPs each node will have to deal with. You can then add this back into the full-mesh scalability numbers generated earlier in the chapter and see how your design stacks up against your scalability ...
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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.