Config:
rpl owner
=========
ethernet ring-protection 21 east gigaethernet 0/1 west gigaethernet 1/1 node-type rpl-owner rpl west protocol-vlan 21 block-vlanlist 99,1504
ethernet ring-protection 21 name VR1
rpl neighbor
============
ethernet ring-protection 58 east line 2 west line 1 node-type rpl-neighbour rpl west protocol-vlan 4058 block-vlanlist 2070,2118,2931-2932,4090
ethernet ring-protection 58 name VRR1
ethernet ring-protection 62 east line 2 west line 1 node-type rpl-neighbour rpl west protocol-vlan 4062 block-vlanlist 2945,2998
ethernet ring-protection 62 name VRR2
REVIEW MPLS What is MPLS • MPLS stands for “Multi-Protocol Label Switching”. • MPLS is best summarized as a “Layer 2.5 networking protocol”. • MPLS combines layer 2 switching technology and layer 3 routing technology so that it becomes the best network solution in solving speed, scalability, QOS (Quality of Service), and traffic engineering problems.