Debug commands

debug
    - router
        - vrrp
            - events
            - events interface ip-int-name [vrid virtual-router-id]
            - no events
            - no events interface ip-int-name [vrid virtual-router-id]
            - packets
            - packets interface ip-int-name [vrid virtual-router-id]
            - packets 
            - no packets
            - no packets interface ip-int-name [vrid virtual-router-id]
            - no packets