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Catalyst 3750-X and 3560-X Switch Command Reference
OL-21522-02
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
mac address-table move update
mac address-table move update
Use the mac address-table move update global configuration command on the switch stack or on a
standalone switch to enable the MAC address-table move update feature. Use the no form of this
command to return to the default setting.
mac address-table move update {receive | transmit}
no mac address-table move update {receive | transmit}
Syntax Description
Command Modes Global configuration.
Defaults By default, the MAC address-table move update feature is disabled.
Command History
Usage Guidelines The MAC address-table move update feature allows the switch to provide rapid bidirectional
convergence if a primary (forwarding) link goes down and the standby link begins forwarding traffic.
You can configure the access switch to send the MAC address-table move update messages if the primary
link goes down and the standby link comes up. You can configure the uplink switches to receive and
process the MAC address-table move update messages.
Examples This example shows how to configure an access switch to send MAC address-table move update
messages:
Switch# configure terminal
Switch(conf)# mac address-table move update transmit
Switch(conf)# end
This example shows how to configure an uplink switch to get and process MAC address-table move
update messages:
Switch# configure terminal
Switch(conf)# mac address-table move update receive
Switch(conf)# end
You can verify your settings by entering the show mac address-table move update privileged EXEC
command.
receive Specify that the switch processes MAC address-table move update messages.
transmit Specify that the switch sends MAC address-table move update messages to
other switches in the network if the primary link goes down and the standby
link comes up.
Release Modification
12.2(53)SE2 This command was introduced.
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