H3C SR6600-X Configuration Manual page 147

Figure 46 Network diagram
OC
Device A
Configuration procedure
1. Configure Device A:
# Specify the PTP standard as IEEE 1588 version 2.
<DeviceA> system-view
[DeviceA] ptp profile 1588v2
# Specify the clock node type as OC.
[DeviceA] ptp mode oc
# Configure the source IP address for multicast PTP message transmission over UDP (IPv4).
[DeviceA] ptp source 10.10.10.1
# Specify the system time source as PTP.
[DeviceA] clock protocol ptp
# On GigabitEthernet 2/0/1, specify the delay measurement mechanism as p2p, and enable PTP.
[DeviceA] interface gigabitethernet 2/0/1
[DeviceA-GigabitEthernet2/0/1] ptp delay-mechanism p2p
[DeviceA-GigabitEthernet2/0/1] ptp enable
[DeviceA-GigabitEthernet2/0/1] quit
2. Configure Device B:
# Specify the PTP standard as IEEE 1588 version 2.
<DeviceB> system-view
[DeviceB] ptp profile 1588v2
# Specify the clock node type as P2PTC.
[DeviceB] ptp mode p2ptc
# Configure the source IP address for multicast PTP message transmission over UDP (IPv4).
[DeviceB] ptp source 10.10.10.2
# Specify the system time source as PTP.
[DeviceB] clock protocol ptp
# Enable PTP on GigabitEthernet 2/0/1.
[DeviceB] interface gigabitethernet 2/0/1
[DeviceB-GigabitEthernet2/0/1] ptp enable
[DeviceB-GigabitEthernet2/0/1] quit
# Enable PTP on GigabitEthernet 2/0/2.
[DeviceB] interface gigabitethernet 2/0/2
[DeviceB-GigabitEthernet2/0/2] ptp enable
[DeviceB-GigabitEthernet2/0/2] quit
3. Configure Device C:
P2PTC
GE2/0/1 GE2/0/1
Device B
PTP domain
OC
GE2/0/2 GE2/0/1
Device C
133