Configuring Interfaces on an RRPP Ring

Context

Data in different VLANs is transmitted on the RRPP ring, including data VLANs and control VLANs. You need to configure an interface to allow data from these VLANs to pass through, ensuring data transmission on the ring.

RRPP cannot be configured on an interface configured with Smart Link, MUX VLAN, or MSTP. Before configuring RRPP, ensure that the interface is not configured with protocols that conflict with RRPP.

Procedure

Run system-view
The system view is displayed.
Run interface interface-type interface-number
The interface view is displayed.
Run port link-type hybrid
The link type of an interface is configured as hybrid.
Run port hybrid tagged vlan { { vlan-id1 [ to vlan-id2 ] }&<1-10> | all }
The VLAN allowed by an RRPP-enabled interface is specified.

An RRPP-enabled interface needs to allow packets of control VLANs and data VLANs to pass through, so the interface must be configured as a trunk or hybrid interface.

After the control-vlan command is use in the RRPP domain view to configure a control VLAN and the ring node-mode command is configured, the interfaces on the RRPP ring allow packets of the control VLAN to pass through. Therefore, you need to specify only the IDs of data VLANs in this step.

If RRPP snooping is enabled on the VLANIF interface of a VLAN, RRPP-enabled interfaces cannot be added to the VLAN.
Run stp disable
STP is disabled on the RRPP interface.

RRPP and STP cannot be configured on an interface simultaneously. By default, STP is enabled on all the interfaces on the device. Therefore, before creating an RRPP ring, disable STP on the interfaces that need to be added to the RRPP ring.