iketurner931 wrote:
                       I need a ASA/PIX firewall to respond to my ping eneting the outside interface from a specific subnet. Is this ACL correctly written to do that?
                       access-list 101 permit icmp 76.X.X.X 255.255.255.192 any echo-reply
                       access-group 101 in interface outside

An acl allows ping through the firewall not to the firewall.

You need this instead -

icmp permit 76.x.x.x 255.255.255.192 echo-reply outside

however by default an ASA should respond to ping on it's interfaces anyway so you need to check your config.

Note also that you cannot ping across the ASA to an interface so if you are outside you can ping the outside interface but not any of the others.

Jon