December 2005
Intermediate to advanced
1032 pages
29h 12m
English
Content preview from The Complete Cisco VPN Configuration Guide
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Issues with Site-to-Site Connections
As you can see from the previous section, setting up L2L sessions on a router is a little more difficult than setting them up on a concentrator; but the configuration process is still fairly straightforward. However, there can be a handful of issues that you’ll need to deal with when setting up and using L2L sessions, including:
Migration to an IPsec-based design
Filtering of IPsec traffic
Address translation usage
Non-unicast traffic
Configuration simplification
IPsec Redundancy
Scalability
The following sections will cover each of these issues and explain solutions you can use to help you with your IPsec implementation.
Migration to an IPsec-Based Design
One issue you might have when implementing a large number ...
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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.