Enabling RRPP Snooping

After being enabled with RRPP Snooping, an interface can detect the RRPP ring status through RRPP control packets. In addition, when the RRPP ring status changes, the interface notifies the bound virtual switch instance (VSI) to update the MAC address table.

Context

Perform the following steps on the NPEs at the border of the RRPP ring and the VPLS network:

Procedure

Run system-view
The system view is displayed.
Choose one of the following commands to enter the view of the interface to be enabled with RRPP snooping.
- To enter the sub-interface view, run the interface interface-type interface-number.subinterface-number command.
  
  The sub-interface in this step must be configured with the control VLAN of RPPP using the vlan-type dot1q or dot1q termination vid low-pe-vid command.
- To enter the specified VLANIF interface view, run the interface vlanif vlan-id command.
  
  The number of the VLANIF interface must be consistent with to the control VLAN ID of RRPP.
Run l2 binding vsi vsi-name
The sub-interface or VLANIF interface is bound to the VSI.
Run rrpp snooping enable
RRPP snooping is enabled.
Run commit
The configuration is committed.