I have recently purchased two NAC modules for our 3845 ISR's. The routers where running IOS 12.4(3c) ip base so i upgraded to 12.4(21)ip base as instructed. The routers still dont recognise the modules. The cisco data sheet says the routers need IOS 12.4(11)T or above and IP base image or above. If i do show inventory i get NAME: "unknown", DESCR: "unknown" PID: NME-NAC-K9.
Do i need a different IOS image on the routers to activate the modules?
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...