H3C SOHO IE4300, Command Reference Manual

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Field Description
PTP mode
Clock node type:
•
BC.
•
E2ETC.
•
E2ETC-OC.
•
OC.
•
P2PTC.
•
P2PTC-OC.
Slave only
Whether the OC operates in Slave only mode:
•
Yes.
•
No.
Clock ID Clock ID for the device, which uniquely identifies a PTP device.
Clock type Clock type of the device:
Local
(local clock).
Clock domain PTP domain where the device resides.
Priority1 Priority 1 value for the device.
Priority2 Priority 2 value for the device.
Class Time class of the device.
Accuracy Time accuracy of the device.
Offset (log variance) Offset of the grandmaster clock.
Offset from master
Offset from the master clock node (parent clock node), in nanoseconds.
N/A indicates that information for this field is not obtained.
Mean path delay
Mean path delay, in nanoseconds.
N/A indicates that information for this field is not obtained.
Steps removed
Hops from the grandmaster to the local clock node.
N/A indicates that information for this field is not obtained.
display ptp corrections
Use
display ptp corrections
to display PTP corrections that have occurred on a subordinate
port.
Syntax
display ptp corrections
Views
Any view
Predefined user roles
network-admin
network-operator
Usage guidelines
The PTP corrections are displayed only when the following conditions are met:
•
You have specified a PTP profile and PTP mode for the device.
•
The device has a subordinate port and has performed time or frequency synchronization
through the port.