Hello!
I'm working with MAC-based ACLs on a PowerConnect 5548 (firmware 4.1.0.15). Adding new ACE is easy enough:
console(config-mac-al)# permit 00:18:8b:c8:a9:f4 00:00:00:00:00:00 any
However, I can't seem to find a way to remove this ACE via the CLI. There doesn't seem to be any mention about this in the CLI guide. I tried a command that works on some of the Cisco switches that I have experience with:
console(config-mac-al)# no permit 00:18:8b:c8:a9:f4 00:00:00:00:00:00 any
% Unrecognized command
Currently I can only remove ACL entries via the web interface, but using CLI would be better in some situations.