What command allows you to see the MAC address used on a given switchport. Note that I am not asking for the MAC address of the device plugged into a switchport. Rather I am asking for the MAC address of the switchport itself.
If you do not specify a module number, the MAC addresses for all ports on all modules are shown. If you specify a module number but no port number, the MAC addresses for all ports on the specified module are shown.
But this command is supported in release 8.5 or later version.
But if you do not have this latest version or running older version of CATOS then the only option left is to run "sh mod" and from there you can get the serires of mac address for that particular module or line card.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...