Allied Telesis AT-S63 User Manual
Page 164
Chapter 9: MAC Address Table Commands
164
Section I: Basic Operations
Description
This command displays the unicast and multicast MAC addresses learned
or assigned to the ports on the switch and stored in the switch’s MAC
address table.
Figure 14 is an example of the information displayed by this command for
unicast addresses.
Figure 14. SHOW SWITCH FDB Command - Unicast Addresses
Note
The first address in the unicast MAC address table is the address of
the switch.
The columns are defined here:
VLAN ID - The ID number of the VLAN where the port is an untagged
member.
MAC - The dynamic or static unicast MAC address learned on or
assigned to the port.
Port - The port where the address was learned or assigned. The MAC
address with port 0 is the address of the switch.
Status - The type of address: static or dynamic.
Figure 15 is an example of a multicast address.
Figure 15. SHOW SWITCH FDB Command - Multicast Addresses
Switch Forwarding Database
Total Number of MAC Addresses: 121
VLAN ID
MAC Address
Port
Status
------------------------------------------------------------
0
01:80:C1:00:02:01
0
Static (fixed, non-aging)
1
00:a0:d2:18:1a:c8
1
Dynamic
1
00:a0:c4:16:3b:80
2
Dynamic
1
00:a0:12:c2:10:c6
3
Dynamic
1
00:a0:c2:09:10:d8
4
Dynamic
1
00:a0:33:43:a1:87
4
Dynamic
1
00:a0:12:a7:14:68
4
Dynamic
1
00:a0:d2:22:15:10
4
Dynamic
1
00:a0:d4:18:a6:89
4
Dynamic
Multicast Switch Forwarding Database
Total Number of MCAST MAC Addresses: 1
MAC Address
VLANID Type
Port Maps (U:Untagged T:Tagged)
----------------------------------------------------------------
01:00:51:00:00:01
1
Static
U:1-4
T: