PTP: G.8275.1 telecom profile

G.8275.1 is a PTP profile for applications that require accurate phase and time synchronization. It supports the architecture defined in ITU-T G.8275 to enable the distribution of phase and time with full timing support and is based on the second version of PTP defined in IEEE 1588. 

You can configure the G.8275.1 profile by including the profile-type G.8275.1 statement at the [edit protocols ptp] hierarchy level.