Cisco Catalyst 3750 Metro

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Catalyst 3750 Metro Switch Command Reference
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Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
mac address-table notification
mac address-table notification
Use the mac address-table notification global configuration command to enable the MAC address
notification feature on the switch. Use the no form of this command to return to the default setting.
mac address-table notification {change [history-size value | interval value] | mac-move |
threshold [[limit percentage] interval time]}
no mac address-table notification {change [history-size value | interval value] | mac-move |
threshold [[limit percentage] interval time]}
Syntax Description
Defaults By default, the MAC address notification, MAC move, and MAC threshold monitoring are disabled.
The default MAC change trap interval is 1 second.
The default number of entries in the history table is 1.
The default MAC utilization threshold is 50 percent.
The default time between MAC threshold notifications is 120 seconds.
Command Modes Global configuration
Command History
change Enable or disable the MAC notification on the switch.
history-size value (Optional) Configure the maximum number of entries in the MAC
notification history table. The range is 0 to 500 entries.
interval value (Optional) Set the notification trap interval. The switch sends the notification
traps when this amount of time has elapsed. The range is 0 to 2147483647
seconds.
mac-move Enable MAC move notification.
threshold Enable MAC threshold notification.
limit percentage (Optional) Enter the MAC utilization threshold percentage. The range is 1 to
100 percent. The default is 50 percent.
interval time (Optional) Enter the time between MAC threshold notifications. The range is
120 to 1000000 seconds. The default is 120 seconds.
Release Modification
12.1(14)AX This command was introduced.
12.2(40)SE The change, mac-move, and threshold [[limit percentage] interval time]
keywords were added.