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...

And the 45xx only has 6Gbps connection between backplane and line card, where 65xx varies from 8Gbps-40Gbps, depending on card and fabric.

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...