License upgrades are absolute relative to the base user license for each CSC-SSM model. A 250-user upgrade, for example, applied to a CSC SSM-10 will increase the base 50-user license an additional 200 users resulting in a total of a 250-user capacity license.
Two 250U licneses are not equal to one 500U. In order to get 500U license, talk to your vendor to get the replacement.
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...