November 2006
Beginner
672 pages
15h 30m
English
Content preview from MPLS Fundamentals
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Load Balancing
The paths london-rome-sydney and london-madrid-sydney are made equal cost. When you are sending traffic with the same source and same destination IP address from new-york to sydney, all traffic takes the same path. At router london, all this traffic is forwarded out onto only one of the two possible paths. That is because of the load-balancing treatment of labeled packets in Cisco IOS. The default behavior in Cisco IOS is to look at the IP header underneath the label stack and use the same hashing algorithm as CEF to determine the load balancing. Because the default is CEF per destination load balancing, all traffic that has the same pair of source and destination IP address is switched out of the LSR onto the same path. With ...
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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.