AT-GS900M Series CLI Reference
Section III: Layer 2 Switching 299
SHOW SWITCH FDB
Syntax
show switch fdb [address=
mac_add
] [port=
port_list
|all]
[status=static|dynamic|discard] [vlan=
vlan_name
|
vid
]
[trunk=
trunk
]
Parameters
mac_add
Specifies a unicast MAC address in the format: ff-ff-ff-ff-ff-ff.
port_list
Specifies a list of ports. To specify multiple ports, use a comma (,)
to separate them. To specify a range of ports, use a hyphen (-).
all
Specifies all switch ports.
status
Specifies the entry type to display information about.
vlan
Specifies a VLAN with either the VLAN name or VLAN ID.
trunk
Specifies the name of a trunk group. Displays only entries that
belong to the trunk group.
Description
Use this command to display entries of FDB. An example of the command
output is shown in Figure 45.
Figure 45. SHOW SWITCH FDB Command
Manager > show switch fdb
Switch Forwarding Database (Software)
--------------------------------------------------------
VLAN MAC Address Status Port
--------------------------------------------------------
1 d4-be-d9-6b-16-d5 Dynamic 7
--------------------------------------------------------