June 2005
Intermediate to advanced
312 pages
11h 13m
English
Content preview from MPLS VPN Security
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Customer Edge 221
Customer Edge
In this section, we discuss security considerations at the customer edge router as Layer 3
and Layer 2 devices. We illustrate the security factors for both constructs and highlight
recommendations for deployment.
CE Interconnection Service Is a Layer 3 Device
In scenarios where customers seek a Layer 2 interconnection service for their Layer 3
networks as would be expected through a Frame Relay/ATM offering, the security
approaches are simplest to implement while providing a reasonable degree of control
over network access.
The customer needs to follow the Layer 3 best practices as described in Chapter 4, “Secure ...
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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.