March 2005
Intermediate to advanced
648 pages
16h 17m
English
Content preview from Layer 2 VPN ArchitecturesBecome 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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Chapter 6. Understanding Any Transport over MPLS
This chapter covers the following topics:
• Label Distribution Protocol (LDP)
To provide Layer 2 VPN services over an IP/Multiprotocol Label Switching (MPLS) network infrastructure, the Internet Engineering Task Force (IETF) developed a series of solution and protocol specifications for various Layer 2 VPN applications, including pseudowire emulation. Based on the pseudowire emulation specifications, Any Transport over MPLS (AToM) is implemented as part of the Cisco Unified VPN Suite Solution. The Cisco solution also includes alternative pseudowire emulation using Layer 2 Tunnel Protocol Version 3 (L2TPv3). Chapter 3, “Layer 2 VPN Architectures,” outlines the benefits and implications ...
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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.