DWS-3160 Series Gigabit Ethernet Unified Switch CLI Reference Guide
313
29-10
show fdb
Description
This command is used to display the current unicast MAC address forwarding database.
Format
show fdb {[port <port> | vlan <vlan_name 32> | vlanid <vidlist> | mac_address <macaddr> |
static | aging_time | security | tunnel]}
Parameters
port
- (Optional) Displays the entries for a specified port.
<port> - Enter the port number here.
vlan
- (Optional) Displays the entries for a specific VLAN. The maximum name length is 32.
<vlan_name 32>
- Enter the VLAN name here. The VLAN name can be up to 32 characters
long.
vlanid
- (Optional) Displays the entries for the VLANs indicated by VID list.
<vidlist>
- Enter the VLAN ID list here.
mac_address
- (Optional) Displays a specific MAC address.
<macaddr>
- Enter the MAC address here.
static
- (Optional) Displays all permanent entries.
aging_time
- (Optional) Displays the unicast MAC address aging time.
security
- (Optional) Displays the FDB entries that are created by the security module.
tunnel
- (Optional) Display all entries in the tunnel.
If no parameter is specified, system will display the unicast address table.
Restrictions
None.
Example
To display the FDB table:
DWS-3160-24PC:admin#show fdb
Command: show fdb
Unicast MAC Address Aging Time = 600
VID VLAN Name MAC Address Port Type Status
---- -------------------------------- ----------------- ----- ------- -------
1 default 00-00-00-00-01-02 5 Static Forward
1 default 00-00-00-00-01-03 - Static Drop
1 default 00-00-00-00-01-04 5 Static Forward
1 default 00-00-00-00-01-05 - Static Drop
1 default 00-11-22-33-45-67 CPU Self Forward
Total Entries: 5
DWS-3160-24PC:admin#
To display the security FDB table: