3Com 9100 - Displaying FDB Entries

84
C
HAPTER
5: F
ORWARDING
D
ATABASE
(FDB)
■
Port number for this device is 4.
This example associates the QoS profile qp2 with a dynamic entry that
will be learned by the FDB:
create fdbentry 00:D0:96:BF:31:50 vlan net34 dynamic
qosprofile qp2
This entry has the following characteristics:
■
MAC address is 00D096BF3150.
■
VLAN name is
net34
.
■
The entry will be learned dynamically.
■
QoS profile
qp2
will be applied when the entry is learned.
Displaying FDB
Entries
To display FDB entries, use the command
show fdb {<mac_address> | vlan <name> | <portlist> |
permanent}
where the following is true:
■ mac_address
— Displays the entry for a particular MAC address.
■ vlan <name>
— Displays the entries for a VLAN.
■ portlist
— Displays the entries for a port.
■ permanent
— Displays all permanent entries.
With no options, the command displays all FDB entries.