Mac Address-Table Move Update - Cisco catalyst 3750 Command Reference Manual

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands

mac address-table move update

Use the mac address-table move update global configuration command to enable the MAC
address-table move update feature. Use the no form of this command to return to the default setting.
Syntax Description
receive
transmit
Command Modes Global configuration.
Defaults By default, the MAC address-table move update feature is disabled.
Command History Release
12.2(25)SED
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.
OL-8552-07
mac address-table move update {receive | transmit}
no mac address-table move update {receive | transmit}
Specify that the switch processes MAC address-table move update messages.
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.
Modification
This command was introduced.
mac address-table move update
Catalyst 3750 Switch Command Reference
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