VPLS SAP meter override commands

config
    - service
        - vpls
        - no vpls
            - sap sap-id [split-horizon-group group-name] [eth-ring ring-index ]
            - no sap sap-id 
                - ingress
                    - meter-override
                        - meter meter-id [create]
                        - no meter meter-id
                            - adaptation-rule [pir adaptation-rule] [cir adaptation-rule]
                            - cbs size [kbits | bytes | kbytes]
                            - no cbs
                            - mbs size [kbits | bytes | kbytes]
                            - no mbs
                            - mode
                            - no mode
                            - rate cir cir-rate [pir pir-rate]