Clear Fdb - Extreme Networks ExtremeWare XOS Command Reference Manual

FDB Commands

clear fdb

clear fdb {<mac_addr> | ports <port_list> | <vlan_name> | blackhole}
Description
Clears dynamic FDB entries that match the filter.
Syntax Description
mac_addr
port_list
vlan_name
blackhole
Default
Clears all dynamic FDB entries.
Usage Guidelines
This command clears FDB entries based on the specified criteria. When no options are specified, the
command clears all dynamic FDB entries.
Example
The following command clears any FDB entries associated with ports 4:3-4:5 on a modular switch:
clear fdb ports 4:3-4:5
The following command clears any FDB entries associated with VLAN corporate:
clear fdb vlan corporate
History
This command was first available in ExtremeWare XOS 10.1.
Platform Availability
This command is available on all platforms.
638
Specifies a MAC address, using colon-separated bytes.
Specifies one or more ports or slots and ports.
Specifies a VLAN name.
Specifies the blackhole entries.
ExtremeWare XOS 11.3 Command Reference