Click the drop-down menu button for the suspect device and then select Port
Lookup from the menu. The Switch Port Lookup window displays.
Select the search scope from the Search Scope drop-down
menu.
If the suspect device is a BSS, decide if you want to include a range of
similar MAC addresses and/or if you want to include Wireless
Clients in your search, and check the appropriate checkbox(es).
If you want to include additional MACs in your search, check the
Additional MACs checkbox and type in the MAC
addresses that you want to include.
Click Next. The following window showing the search
results displays.
From this window, you can disable or enable a selected (highlighted)
interface by clicking the appropriate button.