IGMP commands

config 
    - service
        - vprn service-id [customer customer-id]
        - no vprn service-id
            - igmp
                - [no] interface ip-int-name
                    - disable-router-alert-check
                    - no disable-router-alert-check
                    - import policy-name
                    - no import 
                    - max-groups value
                    - no max-groups
                    - max-sources sources
                    - no max-sources
                    - [no] shutdown
                    - ssm-translate 
                        - [no] grp-range start end
                            - [no] source ip-address
                    - static
                        - [no] group grp-ip-address
                        - [no] source ip-address
                        - [no] starg
                    - [no subnet-check
                    - version version
                    - no version
                - [no] query-interval 
                - query-interval seconds
                - [no] query-last-member-interval 
                - query-last-member-interval seconds
                - [no] query-response-interval 
                - query-response-interval seconds
                - [no] robust-count 
                - robust-count robust-count
                - [no] shutdown
                - ssm-translate 
                    - [no] grp-range start end
                        - [no] source ip-address