HP 5920 - Page 85

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When the network is stable, display PTP clock information by using the display ptp clock command,
and display brief PTP statistics on an interface by using the display ptp interface brief command.
# Display PTP clock information on Device A.
[DeviceA] display ptp clock
PTP profile : IEEE 802.1AS
PTP mode : OC
Slave only : No
Clock ID : 000FE2-FFFE-FF0000
Clock type : Local
Clock domain : 0
Number of PTP ports : 1
Priority1 : 246
Priority2 : 248
Clock quality :
Class : 248
Accuracy : 254
Offset (log variance) : 16640
Offset from master : 0 (ns)
Mean path delay : 0 (ns)
Steps removed : 0
Local clock time : Sun Jan 15 20:57:29 2011
# Display brief PTP statistics on Device A.
[DeviceA] display ptp interface brief
Name State Delay mechanism Clock step Asymmetry correction
XGE1/0/1 Master P2P Two 0
# Display PTP clock information on Device B.
[DeviceB] display ptp clock
PTP profile : IEEE 802.1AS
PTP mode : P2PTC
Slave only : No
Clock ID : 000FE2-FFFE-FF0001
Clock type : Local
Clock domain : 0
Number of PTP ports : 2
Priority1 : 246
Priority2 : 248
Clock quality :
Class : 248
Accuracy : 254
Offset (log variance) : 16640
Offset from master : N/A
Mean path delay : N/A
Steps removed : N/A
Local clock time : Sun Jan 15 20:57:29 2011
# Display brief PTP statistics on Device B.
[DeviceB] display ptp interface brief
Name State Delay mechanism Clock step Asymmetry correction
XGE1/0/1 N/A P2P Two 0