I was looking to purchase a few books to help me in my Cisco field.
I currently work with ASA, switches and routers at work, most with ASA and then switches. I would like to learn more about the features including security and ideas of how to implment features provided by Cisco where I work.
If you have a CCNA it might be worth considering studying for the CCDA and CCDP. They both have excellent security sections. You also cover a wide range of other topics such as wireless, switching, routing, VPN etc.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...