Are the ASA memory DIMMs created for specific models?  Would a 1GB 5510 Memory stick work in a 5520?Thanks.J                  

When do you know it is time to upgrade to a new firewall?  From the Cisco Podcast #7 "Monitoring Firewall Performance", the speakers said when the CPU usage consistently is at 50% or higher, that is the time to upgrade.  They gave their reasons which...