Clear Mac Address-Table - Cisco Catalyst 3750 Command Reference Manual

clear mac address-table

clear mac address-table
Use the clear mac address-table privileged EXEC command on the switch stack or on a standalone
switch to delete from the MAC address table a specific dynamic address, all dynamic addresses on a
particular interface, all dynamic addresses on stack members, or all dynamic addresses on a particular
VLAN. This command also clears the MAC address notification global counters.
Beginning with Cisco IOS Release 12.1(19)EA1, the clear mac address-table command replaces the
Note
clear mac- address-table command (with the hyphen).
Syntax Description
dynamic
dynamic address
mac-addr
dynamic interface
interface-id
dynamic vlan vlan-id
notification
Defaults
No default is defined.
Command Modes Privileged EXEC
Command History Release
12.1(11)AX
12.1(19)EA1
Examples This example shows how to remove a specific MAC address from the dynamic address table:
Switch# clear mac address-table dynamic address 0008.0070.0007
You can verify that the information was deleted by entering the show mac address-table privileged
EXEC command.
Catalyst 3750 Switch Command Reference
2-50
clear mac address-table {dynamic [address mac-addr | interface interface-id | vlan vlan-id] |
notification}
Delete all dynamic MAC addresses.
(Optional) Delete the specified dynamic MAC address.
(Optional) Delete all dynamic MAC addresses on the specified physical port
or port channel.
(Optional) Delete all dynamic MAC addresses for the specified VLAN. The
range is 1 to 4096.
Clear the notifications in the history table and reset the counters.
Modification
This command was introduced.
The clear mac-address-table command was replaced by the clear mac
address-table command.
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
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