June 2003
Intermediate to advanced
504 pages
12h 29m
English
Content preview from MPLS and VPN Architectures, Volume IIBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Introduction to Troubleshooting of MPLS-Based Solutions
Most MPLS-based solutions (with the notable exception of MPLS quality of service [QoS], which is not covered in this book) follow the same conceptual architecture: customer control plane operation, provider control plane operation, and data plane operation.
Customer Control Plane Operation
The following functions are performed by the customer control plane:
Customer routing information is exchanged between PE routers and CE routers.
Customer routing information is propagated between PE routers, most commonly with the help of Multiprotocol Border Gateway Protocol (MP-BGP). MPLS labels are exchanged together with the customer routing information to facilitate the data forwarding with an MPLS ...
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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.