NAC version upgrade from 4.5.x to 4.7.1-in different geographical location
I have more than fifteen CAS’s in different geographical location (state) and controlled by CAM HA that is located in another location (state). I’m currently running NAC version 4.5 and planning to upgrade to 4.7.1. due to Windows 7 compatibility problem. My question is that, what is the easiest way to upgrade to 4.7.1without visiting each location to upgrade CAS’s? Is there away to push the new version from the CAM? Visiting each location is not that convenient. Please let me know.
Re: NAC version upgrade from 4.5.x to 4.7.1-in different geograp
Unfortunately for upgrading to this version you need the CD in the box and to reboot from that CD. Reason is that we're changing the underlying OS from Fedora Core to CentOS and that requires a complete re-install of a lot of RPMs which isn't possible without booting from the CD.
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...