April 2003
Intermediate to advanced
432 pages
11h 10m
English
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Multiprotocol Label Switching (MPLS)
VPNs provide the appearance, functionality, and usefulness of a dedicated private network. The VPN feature for MPLS allows a Cisco IOS network to deploy scalable Layer 3 VPN backbone service with private addressing, controlled access, and service-level guarantees between sites. The MPLS standard, published by the IETF, evolved from Cisco developments.
This section describes the basic premise of MPLS, identifies the elements of an MPLS-VPN network, and relates those elements to each other in terms of connectivity.
MPLS itself is a high-performance method of forwarding packets (frames) through a network. It lets routers at the edge of a network apply simple labels to packets (frames). ATM switches or existing ...
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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.