Delete Fdb; Clear Fdb - D-Link xstack DGS-3620 series Reference Manual

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
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delete fdb

Description
This command is used to delete a permanent FDB entry.
Format
delete fdb <vlan_name 32> <macaddr>
Parameters
<vlan_name 32> - Enter the name of the VLAN on which the MAC address resides. The
maximum length is 32 characters.
<macaddr> - Enter the MAC address to be deleted from the static forwarding table.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To delete a permanent FDB entry:
DGS-3620-28PC:admin#delete fdb default 00-00-00-00-01-02
Command: delete fdb default 00-00-00-00-01-02
Success.
DGS-3620-28PC:admin#
37-9

clear fdb

Description
This command is used to clear the switch's forwarding database of all dynamically learned MAC
addresses.
Format
clear fdb [vlan <vlan_name 32> | port <port> | all ]
Parameters
vlan - Specifies the name of the VLAN on which the MAC address resides.
<vlan_name 32> - The maximum length is 32 characters.
port - Specifies the port number corresponding to the dynamically learned MAC address.
<port> - Enter the port number corresponding to the dynamically learned MAC address.
all - Specifies to clear all VLANs and ports.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
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