September 2016
Intermediate to advanced
450 pages
20h 48m
English
book
IKEv2 IPsec Virtual Private Networks: Understanding and Deploying IKEv2, IPsec VPNs, and FlexVPN in Cisco IOS
by Graham Bartlett, Amjad Inamdar
Content preview from IKEv2 IPsec Virtual Private Networks: Understanding and Deploying IKEv2, IPsec VPNs, and FlexVPN in Cisco IOSBecome 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 3. Comparison of IKEv1 and IKEv2
This chapter describes the history of the Internet Key Exchange protocol and examines the differences between the Internet Key Exchange version 1 (IKEv1) and Internet Key Exchange version 2 (IKEv2) protocols. Details are given in the differences of the exchanges and the rationale for the decisions made when differences were introduced between both protocols.
IKEv1 and IKEv2 are incompatible protocols, so you will never have an IKEv1 device communicating with an IKEv2 device. Both protocols achieve the same goals, but in totally different manners. These differences are covered in detail below.
IKEv2 introduces a number of features that are not available in IKEv1, such as the use of next-generation encryption ...
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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.