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CX11x, CX31x, CX710 (Earlier Than V6.03), and CX91x Series Switch Modules V100R001C10 Configuration Guide 12

The documents describe the configuration of various services supported by the CX11x&CX31x&CX91x series switch modules The description covers configuration examples and function configurations.
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Maintaining MAC

Maintaining MAC

Maintaining MAC includes clearing MAC address flapping records and enabling the trap function for MAC address change.

Clearing MAC Address Flapping Records


Cleared MAC address flapping records cannot be restored.


  • Run the reset mac-address flapping record command in the user view to clear MAC address flapping records.

Enabling the Trap Function for MAC Address Change


To learn MAC address change in a timely manner, enable the trap function for MAC address learning or aging.


  1. Run:


    The system view is displayed.

  2. (Optional) Run:

    mac-address notification interval interval-time

    The interval at which the device checks MAC address learning or aging is set.

    By default, the device checks MAC address learning or aging at intervals of 10s.

  3. Run:

    interface interface-type interface-number

    The interface view is displayed.

  4. Run:

    mac-address notification { aging | learning | all }

    The trap function for MAC address learning or aging is enabled.

    By default, the trap function for MAC address learning or aging is disabled.

Updated: 2019-08-09

Document ID: EDOC1000041694

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