Command Manual – NTP
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 NTP Configuration Commands
Huawei Technologies Proprietary
1-4
Field
Description
Peer dispersion
The maximum dispersion of the remote NTP
server
Reference time
Reference timestamp
1.1.3 display ntp-service trace
Syntax
display ntp-service trace
View
Any view
Parameter
None
Description
Use the
display ntp-service trace
command to display the brief information of each
NTP time server along the time synchronization chain from the local device to the
reference clock source.
Example
# View the brief information of each NTP time server along the time synchronization
chain from the local device to the reference clock source.
<Quidway> display ntp-service trace
server4: stratum 4, offset 0.0019529, synch distance 0.144135
server3: stratum 3, offset 0.0124263, synch distance 0.115784
server2: stratum 2, offset 0.0019298, synch distance 0.011993
server1: stratum 1, offset 0.0019298, synch distance 0.011993 refid 'GPS
Receiver'
The above information displays the time synchronization chain of server4: serve4 is
synchronized to server3, server3 is synchronized to server2, server2 is synchronized to
server1, and server1 is synchronized to the reference clock source GPS Receiver.
1.1.4 ntp-service access
Syntax
ntp-service access
{
peer
|
server
|
synchronization
|
query
}
acl-number
undo ntp-service access
{
peer
|
server
|
synchronization
|
query
}
