H3C SR6600-X Configuration Manual page 148

# Specify the PTP standard as IEEE 1588 version 2.
<DeviceC> system-view
[DeviceC] ptp profile 1588v2
# Specify the clock node type as OC.
[DeviceC] ptp mode oc
# Configure the source IP address for multicast PTP message transmission over UDP (IPv4).
[DeviceC] ptp source 10.10.10.3
# Specify the system time source as PTP.
[DeviceC] clock protocol ptp
# On GigabitEthernet 2/0/1, specify the delay measurement mechanism as p2p, and enable PTP.
[DeviceC] interface gigabitethernet 2/0/1
[DeviceC-GigabitEthernet2/0/1] ptp delay-mechanism p2p
[DeviceC-GigabitEthernet2/0/1] ptp enable
[DeviceC-GigabitEthernet2/0/1] quit
4. Verify the configuration:
When the network is stable, perform the following tasks:
Use the display ptp clock command to display PTP clock information.
Use the display ptp interface brief command to display brief PTP statistics on an interface.
# Display PTP clock information on Device A.
[DeviceA] display ptp clock
PTP profile
PTP mode
Slave only
Clock ID
Clock type
Clock domain
Number of PTP ports : 1
Priority1 : 128
Priority2 : 128
Clock quality :
Class
Accuracy
Offset (log variance) : 65535
Offset from master : 0 (ns)
Mean path delay
Steps removed
Local clock time
# Display brief PTP statistics on Device A.
[DeviceA] display ptp interface brief
Name State
GE2/0/1 Master
# Display PTP clock information on Device B.
[DeviceB] display ptp clock
PTP profile
PTP mode
Slave only
: IEEE 1588 Version 2
: OC
: No
: 000FE2-FFFE-FF0000
: Local
: 0
: 248
: 254
: 0 (ns)
: 0
: Sun Jan 15 20:57:29 2011
Delay mechanism
P2P
: IEEE 1588 Version 2
: P2PTC
: No
134
Clock step Asymmetry correction
Two 0