# MAC Notification

Port > Configure > MAC Notification

This dialog box provides information on the MAC Notification feature. From here, you can specify whether MAC Notification messages are sent after a MAC address is added to or removed from the forwarding table.

The following data is displayed:

- Address Learnt Notification (cmnMacAddrLearntEnable)

- Address Removed Notification (cmnMacAddrRemovedEnable)

Do one of the following:

- Click OK to continue.

- Click Apply to save the changes in the dialog box.

- Click Cancel to close the dialog box.

- Click Refresh to update the contents of the dialog box.

- Click Print to print the contents of the dialog box.

- Click Help to access online help.

Address Learnt Notification (cmnMacAddrLearntEnable)

Indicates whether this interface is enabled to send MAC Changed notification messages after a MAC address is added to the forwarding table.

Address Removed Notification (cmnMacAddrRemovedEnable)

Indicates whether this interface is enabled to send MAC Changed notification messages after a MAC address is removed from the forwarding table.