1-13Follow these steps to configure protected VLANs:To do… Use the command… RemarksEnter system view system-view —Enter RRPP domain view rrpp domain domain-id —Configure protected VLANs forthe RRPP domainprotected-vlanreference-instanceinstance-id-listRequiredBy default, no protected VLANis configured for an RRPPdomain.When configuring load balancing, ensure that the protected VLANs configured for different RRPPdomains are different.Configuring RRPP RingsWhen configuring an RRPP ring, you must make some configurations on the ports connecting eachnode to the RRPP ring before configuring the nodes.z RRPP ports, that is, ports connecting devices to an RRPP ring, must be Layer-2 Ethernet ports,Layer-2 GE ports, Layer-2 XGE ports, or Layer-2 aggregate interfaces and cannot be memberports of any aggregation group, service loopback group, or smart link group.z After configuring a Layer-2 aggregate interface as an RRPP port, you can still assign ports to orremove ports from the aggregation group corresponding to the interface.Configuring RRPP PortsPerform this configuration on each node’s ports intended for accessing RRPP rings.Follow these steps to configure RRPP ports:To do… Use the command… RemarksEnter system view system-view —Enter interface view interface interface-typeinterface-number —Configure the link type of theinterface as trunk port link-type trunkRequiredBy default, the link type of aninterface is access.
