PTP commands for 7210 SAS-K 2F1C2T

config
    - system 
        - ptp
            - clock
                - freq-source freq-source
                - no freq-source
            - clock-type boundary
            - clock-type ordinary {slave}
            - domain domain-value
            - no domain
            - log-sync-interval value 
            - no log-sync-interval
            - network-type {sdh | sonet} 
            - peer ip-address [create]
            - no peer ip-address
                - local-priority priority 
                - [no] shutdown
            - priority1 priority-value	
            - no priority1
            - priority2 priority-value	
            - no priority2
            - profile {g8265dot1-2010 | ieee1588-2008 | g8275dot1-2014}
            - [no] shutdown