Since my searches on Google came up dry, here’s how you clear existing MAC addresses from port security on an HP ProCurve 5308xl (from pg 237 of the Access Security Guide):
#configure terminal
(config)#show port-security H6
(config)#no port-security H6 mac-address 00b0d0-46b139
(config)#show port-security H6
Copy and paste of the MAC from the output of the show command works just fine.
Land of the Lemmings v2
common sense and reasoning will not be tolerated
