以下配置步骤
1、设置时区
[5720] clock timezone CST add 08:00:00
2、设置时间服务器地址,外网或内网ntp服务器
[5720] ntp-service unicast-server 120.25.115.20
[5720] ntp-service unicast-server 203.107.6.88
重新开启
ntp-service disable
undo ntp-service disable
如果设备本身要作为NTP服务器为其他设备提供时间服务则需要启用
undo ntp-service server disable
3、查看时间ntp状态
<5720> 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: 2^18
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)
4、查看ntp服务会话
<5720> dis ntp-service sessions
clock source: 192.168.11.12
clock stratum: 3
clock status: configured, master, sane, valid
reference clock ID: 203.107.6.88
reach: 377
current poll: 64
now: 49
offset: -2.5778 ms
delay: -1.07 ms
disper: 0.00 ms
clock source: 203.107.6.88
clock stratum: 16
clock status: configured, insane, valid, unsynced
reference clock ID: 0.0.0.0
reach: 0
current poll: 64
ÿ