Enabling MFF in a VLAN

Procedure

1. Run system-view

   The system view is displayed.

2. Run vlan vlan-id

   The VLAN view is displayed.

3. Run mac-forced-forwarding enable

   MFF is enabled in the VLAN.

   By default, MFF is disabled in a VLAN.

   

   MFF cannot be enabled in a VLAN where the super-VLAN or VLANIF interface is configured.

   MFF cannot be enabled in a sub-VLAN where the super-VLAN and VLANIF interface are configured.

   The device supports combination of 1:1 VLAN mapping and MFF. MFF can be configured in translated VLANs of VLAN mapping entries.

   When the number of MFF-enabled VLANs reaches the limit, the MFF function can still be enabled in other VLANs if there are ample ACL resources on the device.