Cisco ASA Code Upgrade

Upgrading the code on an ASA pair in high availability mode is relatively straight forward but still a bit of a chore. Here is the process I follow. First things first read the release notes for your new code version! You want to double check the important notes section for any new “gotchas” that might … Read more

Cisco ASA 55XX Upgrades

Just a quick note. If you’re upgrading an ASA and you’ve already uploaded and set the new code version and ASDM version and then attempted unsuccessfully to reload the switch, go to monitoring and then remote VPN connections. Check and see if you have any AnyConnect sessions and if you do log them out. Once … Read more