搭建NTP Sever实现网络设备时间同步

一、部署规划

          操作系统CentOS 7

          部署NTP服务：chrony

          本地NTP Server IP：10.10.10.10

          认证方式：MD5  

          密码：admin@123

二、NTP Server配置

1、下载安装chrony

[root@localhost ~]# yum install chrony -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.lzu.edu.cn
 * epel: mirror.lzu.edu.cn
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package chrony.x86_64 0:3.2-2.el7 will be updated
---> Package chrony.x86_64 0:3.4-1.el7 will be an update
--> Finished Dependency Resolution
 
Dependencies Resolved
 
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