Hello,
I recently installed a cisco ASA 5520 with an IPS module. I have tried with 7.1(2) and now upgraded to 7.2(1). What happens is that the firewall works fine for a short amount of time, and then reboots itself. The time can be anywhere from 5 minutes to an hour. I had to take it out of service and put in our old firewall (a 525). Just before the ASA5520 reboots itself, it dumps its configuration to the screen, and then is followed by several lines of "not enough memory to perform show command" - then the unit reboots. During the time that it is up, it functions normally however.
Has anyone else had this problem?
Thank you. Zach