华为交换机NTP时间同步配置

1、在CS1上配置NTP主时钟并启动NTP认证功能，使能CS1的NTP服务器功能。<CS1> system-view[~CS1] 荏鱿胫协ntp refclock-master 1[*CS1] ntp authentication enable[*CS1] ntp authentication-keyid 42 authentication-mode hmac-sha256 Hello@123456[*CS1] ntp trusted authentication-keyid 42[*CS1] undo ntp server disable[*CS1] commit

2、在DS1上指定CS1为NTP服务器。（其他的配置类似）<DS1> system-view[~DS1] ntp authentication enable[*DS1] ntp authentication-keyid 42 authentication-mode hmac-sha256 Hello@123456[*DS1] ntp trusted authentication-keyid 42[*DS1] ntp unicast-server 10.100.1.1 authentication-keyid 42[*DS1] commit