In the Cisco ASA 8.0 Command Reference it says that "show icmp" can be used to display the ICMP configuration, but it is not available (at least not on our 5540s):
ciscoasa# show icmp
ERROR: % Invalid input detected at '^' marker.
We are running version 8.0(4) and 8.0(4)23. I am logging in with an account that has privilege level 15.
Does anyone know if this is a known bug?