xStack Gigabit Layer 3 Switch Command Line Interface Manual
DGS-3324SRi:4#config fdb aging_time 300
Command: config fdb aging_time 300
Success.
DGS-3324SRi:4#
delete fdb
Purpose
Used to delete an entry to the Switch’s forwarding database.
Syntax
delete fdb <vlan_name 32> <macaddr>
Description
This command is used to delete a previous entry to the Switch’s
MAC address forwarding database.
Parameters
<vlan_name 32>
−
The name of the VLAN on which the MAC
address resides.
<macaddr>
−
The MAC address that will be deleted from the
forwarding table.
Restrictions Only
administrator-level users can issue this command.
Example usage:
To delete a permanent FDB entry:
DGS-3324SRi:4#delete fdb default 00-00-00-00-01-02
Command: delete fdb default 00-00-00-00-01-02
Success.
DGS-3324SRi:4#
Example usage:
To delete a multicast fdb entry:
DGS-3324SRi:4#delete fdb default 01-00-00-00-01-02
Command: delete fdb default 01-00-00-00-01-02
Success.
DGS-3324SRi:4#
clear fdb
Purpose
Used to clear the Switch’s forwarding database of all
dynamically learned MAC addresses.
Syntax
clear fdb [vlan <vlan_name 32> | port <port> | all]
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