Re: Upgradation of cisco ASA5505 IOS to Security plus license
You should purchase the Security plus license through Cisco partner, and once you purchase it, you will need to obtain the activation key from firstname.lastname@example.org. The activation key then can be entered to the ASA via the "activation-key" command as follows:
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...