Operation Manual - System Management
Quidway S3000-EI Series Ethernet Switches
Chapter 7 NTP Configuration
Huawei Technologies Proprietary
7-11
......
V la n -in te rfa c e 2 :
1 .0 .1 .1 1
Q u id w a y 0
Q u id w a y 1
Q u id w a y 2
Q u id w a y 3
Q u id w a y 4
Q u id w a y 5
V la n -in te rfa c e 2 :
1 .0 .1 .1 2
V la n -in te rfa c e 2 :
3 .0 .1 .3 1
V la n -in te rfa c e 2 :
3 .0 .1 .3 2
V la n -in te rfa c e 2 :
3 .0 .1 .3 3
1 .0 .1 .2
3 .0 .1 .2
Figure 7-2
Typical NTP configuration networking diagram
3) Configuration
procedure
Configure Ethernet Switch Quidway1:
# Enter system view.
<Quidway1> system-view
# Set the local clock as the NTP master clock at stratum 2.
[Quidway1] ntp-service refclock-master 2
Configure Ethernet Switch Quidway2:
# Enter system view.
<Quidway2> system-view
# Set Quidway1 as the NTP server.
[Quidway2] ntp-service unicast-server 1.0.1.11
The above examples synchronized Quidway2 by Quidway1. Before the
synchronization, the Quidway2 is shown in the following status:
[Quidway2] display ntp-service status
clock status: unsynchronized
clock stratum: 16
reference clock ID: none
nominal frequency: 100.0000 Hz
actual frequency: 100.0000 Hz
clock precision: 2^17
clock offset: 0.0000 ms
root delay: 0.00 ms
root dispersion: 0.00 ms
peer dispersion: 0.00 ms
reference time: 00:00:00.000 UTC Jan 1 1900(00000000.00000000)
After the synchronization, Quidway2 turns into the following status:
[Quidway2] display ntp-service status
Clock status: synchronized
