Ethernet ring sub-ring using non-virtual link

Example: Sub-ring using non-virtual link configuration output on PE1, interconnecting node

eth-ring 1
      description "Ethernet Ring 1"
      guard-time 20
      no revert-time
      rpl-node nbr
      sub-ring non-virtual-link
          interconnect vpls // VPLS is interconnection type
              propagate-topology-change 
          exit
      exit
      path a 1/1/3 raps-tag 1.1
          description "Ethernet Ring : 1 Path on LAG"
          eth-cfm
          mep 8 domain 1 association 8
               ccm-enable
               control-mep
               no shutdown
            exit
        exit
        no shutdown
    exit
    no shutdown
exit

Example: Sub-ring nodes configured with sub-ring non-virtual link option within non-virtual link sub-ring

All the sub ring nodes part of a sub-ring with non-virtual link should be configured with the ‟sub-ring non-virtual-link” option.

eth-ring 1
        sub-ring non-virtual-link
        exit
        path a 1/1/1 raps-tag 1.1
            eth-cfm
                mep 5 domain 1 association 4
                    ccm-enable
                    control-mep
                    no shutdown
                exit
            exit                      
            no shutdown
        exit
        path b 1/1/2 raps-tag 1.1
            eth-cfm
                mep 6 domain 1 association 3
                    ccm-enable
                    control-mep
                    no shutdown
                exit
            exit
            no shutdown
        exit
        no shutdown
    exit
# Control Channel for Sub-Ring using non-virtual-link on interconnecting node: 
vpls 1 customer 1 create
      description "Ring 1 Control termination"
      stp shutdown
      sap 1/1/3:1.1 eth-ring 1 create //path a control
          stp shutdown
      exit
      no shutdown
  exit
# Configuration for the ring data into the VPLS Service

  vpls 5 customer 1 create
      description "VPLS Service at PE1"
      stp
          no shutdown
      exit
      sap 1/1/3:2.2 eth-ring 1 create
          stp shutdown
      exit
      sap 1/1/5:1 create
      exit
      mesh-sdp 5001:5 create //sample LDP MPLS LSPs
      exit
      mesh-sdp 5005:5 create
      exit
      mesh-sdp 5006:5 create
      exit
          
      no shutdown
  exit
# Control Channel for Sub-Ring using non-virtual-link on sub-Ring nodes:
vpls 1 customer 1 create
            stp
                shutdown
            exit
            sap 1/1/1:1.1 eth-ring 1 create
                stp
                    shutdown
                exit
            exit
            sap 1/1/2:1.1 eth-ring 1 create
                stp
                    shutdown
                exit
            exit                      
            no shutdown
        exit

Example: Sample sub-ring using non-virtual link configuration output homed to a major ring

eth-ring 1
      description "Ethernet Ring 1"
      guard-time 20
      no revert-time
      rpl-node nbr
      sub-ring non-virtual-link
interconnect ring-id <major ring index>
              propagate-topology-change 
          exit
      exit
      path a 1/1/3 raps-tag 1.1
          description "Ethernet Ring : 1 Path on LAG"
          eth-cfm
          mep 8 domain 1 association 8
               ccm-enable
               control-mep
               no shutdown
            exit
        exit
        no shutdown
    exit
    no shutdown
exit