problem with downgrade from 7.2 faiover unit to 6.3
i have downgrade the ios version on pix 525 from 7.2(1) to ios version 6.3(2),but now i have found problem with the failover unit that is when i configure the failover for redundency it shows the message that there is no license for failover,plz guide how to handle this situation.
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...