December 2005
Intermediate to advanced
1032 pages
29h 12m
English
Content preview from The Complete Cisco VPN Configuration Guide
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Summary
This chapter introduced you to an overview of IPsec, including its components and how it implements a secure connectivity solution. Of all of the VPN implementations, IPsec is probably the most complicated one.
Setting up and troubleshooting an IPsec connection is not necessarily a simple process. Therefore, understanding how IPsec works and the types of connections that are built is important when it comes time to troubleshoot connections that won’t come up. Whereas this chapter gives you an overview of the IPsec standard and implementation, other chapters will spend more time on the actual configuration and troubleshooting process, because this is different on a product-by-product basis.
Next up is Chapter 4, “PPTP and L2TP,” where ...
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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.