Juniper ACX1000 Configuration Manual page 367

PTPoIP Configuration
Related
Documentation
Copyright © 2017, Juniper Networks, Inc.
[edit protocols]
clock-mode boundary;
slave {
interface <logical-interface-name> {
unicast-mode {
transport ipv4;
clock-source <remote-master-ip-address> local-ip-address
<local-slave-ip-address>;
}
}
}
master {
interface <logical-interface-name>{
unicast-mode {
transport ipv4;
clock-client <remote-slave-ip> local-ip-address
<local-master-ip>;
}
}
}
}
The priority of clock source would be GNSS first and then PTP.
You can use the show ptp lock-status detail
show chassis synchronization gnss extensive
the configurations.
show chassis synchronization on page 2386
source on page 1721
Chapter 9: Configuring Timing and Synchronization
, show chassis synchronization extensive
show commands to monitor and troubleshoot
, and
309