Re: I want to setup VPN in Cat6500,do I have to have a VPN modul
I think you would need to have a VPN module on the 6500 to configure IPSec on it. This is because, the VPN module's implementation of VPN is generally the same as on Cisco routers other than the use of interface VLANs and some configuration guidelines that are specific to the VPN module. For details refer:
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...