华为交换机配置ntp server

交换机型号 S6730-S24X6Q
软件版本 VRP ® software, Version 5.170 (S6730 V200R024C00SPC500)

1 指定时区为东8区

clock timezone UTC add 08:00:00

2 默认ntp-service是关闭的，所以需要取消关闭

undo ntp-service server disable 

3 指定ntp source-interface和ntp server 的IP

这台交换机因为使用的带外管理口，并且在1个独立的vpn-instance中，所以，下面的命令中都要带上vpn-instance

ntp-service source-interface MEth0/0/1 vpn-instance management
ntp-service unicast-server 10.248.1.100 vpn-instance management

4 完成后确认NTP 同步状态

<HUAWEI-6730>dis ntp-service status
 clock status: synchronized 
 clock stratum: 4 
 reference clock ID: 10.248.1.100 (management)
 nominal frequency: 100.0000 Hz 
 actual frequency: 100.0000 Hz 
 clock precision: 2^17
 clock offset: 1.0630 ms 
 root delay: 251.21 ms 
 root dispersion: 5.22 ms 
 peer dispersion: 149.19 ms 
 reference time: 00:00:38.340 UTC Jun 24 2025(EC046926.5723EE1B)
 synchronization state: clock set but frequency not determined