DXS-3326GSR Stackable Gigabit Layer 3 Switch
config fdb aging_time
be aged out too soon. This will result in a high percentage of
received packets whose source addresses cannot be found in the
forwarding table, in which case the Switch will broadcast the
packet to all ports, negating many of the benefits of having a
switch.
Parameters
<sec 10-1000000> − The aging time for the MAC address
forwarding database value. The value in seconds may be between
10 and 1000000 seconds. The default is 300 seconds.
Restrictions Only administrator-level users can issue this command.
Example usage:
To set the fdb aging time:
DXS-3326GSR:4#config fdb aging_time 300
Command: config fdb aging_time 300
Success.
DXS-3326GSR: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:
DXS-3326GSR:4#delete fdb default 00-00-00-00-01-02
Command: delete fdb default 00-00-00-00-01-02
Success.
DXS-3326GSR:4#
Example usage:
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