I' have realy big layer two access network made of etherogenius Cisco switch with different IOS version and train.
My customer bought ISE (ADVANCED AND BASE LICENSE).
As far I read on DS it is seem that if you have Minimum IOS release 12.2(52) SE you are able to perform COA, reading DS with more attention I notice that cisco raccomend IOS versione 12.2(55)SE3 why ? does it means COA does not work with 12.2(52)SE ?
But more important :
I need a minimum IOS release to perform 802.1x on my wired network ?
After checking the release notes this solution falls under the Cisco Trustsec which is supported on 12.2(55)SE, there are several features released in 12.2(55)SE such has vlan assignment in multi-auth mode that makes it much easier for Cisco help generate initial configs for their customers.
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...