July 2004
Intermediate to advanced
448 pages
10h 7m
English
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The BGP/MPLS-Based VPN
In the peer-to-peer model, service providers are responsible for propagating routing information between the customer's sites, so a service provider who provides peer-to-peer VPNs for multiple customers will end up participating in routing for every one of those customers. This means that
There is a heavy burden on the service provider's routers to maintain multiple routing and forwarding tables, one for each customer using a peer-to-peer VPN across the service provider's network.
Each customer may use the same address space (in fact, many probably will, since most large networks are addressed out of one of the private, or nonroutable, IP address spaces).
BGP/MPLS-based VPNs solve these two problems and provide other advantages ...
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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.