Allied Telesis AT-S63 - Manual (Page 130)

Chapter 8: MAC Address Table Commands
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The following command displays the static and dynamic multicast
addresses:
show switch fdb status=multicast
The following command displays the port on which the MAC address
00:A0:D2:18:1A:11 was learned (dynamic) or added (static):
show switch fdb address=00A0D2181A11
The following command displays the MAC addresses learned on port 2:
show switch fdb port=2
The following command displays the MAC addresses learned on the
ports in the Sales VLAN:
show switch fdb vlan=sales
The following command displays the static MAC addresses on port 17:
show switch fdb port=17 status=static