Adding RAM won't do a thing to increase the routing table capacity of a Sup720. In order to gain route capacity, you need to increase the size of the TCAM, which is done by upgrading the PFC-3B to a PFC-3BXL. While this upgrade does add RAM, it inv...
In that case, I'd encourage you to use 12.2.25-SEE4 on the switch in question, as it will be most similar to your other switches. It would also be a good idea, if possible, to upgrade the other switches to 12.2.25-SEE4, so that you have the most rec...
It sounds to me as though the issue is related to NAT. The most effective way to avoid NAT complications, in my opinion, is to increase the pool of external IP addresses that you receive from your ISP. Once there are more addresses available, the X...
In my experience, it won't recover, but that was with 7.0, I think. I doubt that it's changed, but it was enough to prevent using TCP logging for us. Some drops were better than no logging...however, it is possible to make the firewall stop passing...