D-Link DGS-3224TGR Command Line Interface Reference Manual page 59

Layer 2 gigabit ethernet switch
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show fdb
Purpose
Used to display the current unicast MAC address forwarding database.
Syntax
show fdb {port <port>|vlan <vlan_name>|mac_address <macaddr>|static|aging_time}
This command will display the current contents of the switch's forwarding database.
Description
<port> − The port number corresponding to the MAC destination address. The switch will
Parameters
always forward traffic to the specified device through this port.
<vlan_name> − The name of the VLAN on which the MAC address resides.
<macaddr> − The MAC address that will be shown.
static − Displays the static MAC address entries.
aging_time − Displays the aging time for the MAC address forwarding database.
None.
Restrictions
Example Usage:
To display unicast MAC address table:
DGS-3224TGR:4#show fdb
Command: show fdb
Unicast MAC Address Aging Time = 300
VID VLAN Name
----
1
1
Total Entries
DGS-3224TGR:4#
DGS-3224TGR Gigabit Ethernet Switch CLI Reference Manual
MAC Address
----------------
-----------------
default
00-00-00-00-01-02
default
00-50-BA-6B-2A-29 9
: 2
Port
Type
----
---------
5
Permanent
Dynamic
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