Epipe global commands for 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C

config
    - service
        - epipe service-id [customer customer-id] [create] 
        - epipe service-id [customer customer-id] [create] [svc-sap-type {null-star | dot1q | dot1q-preserve | any | dot1q-range | qinq-inner-tag-preserve}]
        - epipe service-id [customer customer-id] [create] [svc-sap-type {null-star | dot1q | dot1q-preserve | any | dot1q-range | qinq-inner-tag-preserve}]
        - no epipe service-id
            - description description-string
            - no description
            - [no] endpoint endpoint-name [create]
                - active-hold-delay active-endpoint-delay
                - no active-hold-delay
                - revert-time [revert-time | infinite]
                - no revert-time
                - standby-signaling-master
                - [no] standby-signaling-master
            - sap sap-id [create]
            - no sap sap-id 
            - service-mtu octets 
            - no service-mtu
            - service-name service-name
            - no service-name
            - [no] shutdown
            - [no] spoke-sdp