Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 6 NTP Configuration Commands
3Com Corporation
6-4
Field Description
unsynchronized
Indicates that the local system is not
synchronized to any remote NTP server.
stratum The NTP stratum of the local system.
reference
If the local system is synchronized to a
remote NTP server or a clock source, it
indicates the address of the remote
server or clock source ID.
nominal freq
Nominal frequency of the hardware
clock in the local system.
actual freq
Actual frequency of the hardware clock
in the local system.
precision Precision of the local system clock
reference time Reference timestamp
offset
Offset of the NTP server relative to the
local clock
root delay
Total roundtrip delay to the master
reference clock
root dispersion
Dispersion relative to the master
reference clock
peer dispersion
Dispersion relative to the remote NTP
server
6.1.4 display ntp-service trace
Syntax
display ntp-service trace
View
Any view
Parameter
None
Description
Use the display ntp-service trace command to view the summary about each NTP
time server from the local device back to the reference clock source.
This command draws a picture of the NTP servers on the time synchronization path
from the local device to the reference clock source.