DES-3550 Layer 2 Fast Ethernet Switch
show fdb
Purpose
Used to display the current unicast MAC address forwarding database.
Syntax
show fdb {port <port> | vlan <vlan_name 32> | mac_address <macaddr> | static |
aging_time}
Description
This command will display the current contents of the Switch’s forwarding database.
Parameters
port <port> − The port number corresponding to the MAC destination address. The
Switch will always forward traffic to the specified device through this port.
<vlan_name 32> − The name of the VLAN on which the MAC address resides.
<macaddr> − The MAC address that is present in the forwarding database table.
static − Displays the static MAC address entries.
aging_time − Displays the aging time for the MAC address forwarding database.
Restrictions
None.
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