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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Inherent Security Capabilities
An MPLS VPN service offering allows a service provider to utilize its Layer 3 backbone to provide a common infrastructure that customers can share, supporting the paradigm of “Build Once and Sell Many.” To facilitate such a service, the service provider must rely on the inherent security capabilities that were built into MPLS from day one of its inception. These capabilities have been previously explained in Volume 1 of MPLS and VPN Architectures; however, it is appropriate to revisit some of them so that we can evaluate MPLS from a security perspective. These inherent security capabilities can be categorized as follows:
Address space and routing separation
No visibility of the core network
Resistance to label spoofing ...
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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.