1、用ip addr show命令查看当前MAC地址
可以看出MAC为 00:0c:29:5d:6f:01
2、修改/etc/sysconfig/network-scripts/下以ifcfg开头的网络链接文件
例如vim /etc/sysconfig/network-scripts/ifcfg-eno16777736
将HWADDR="00:0c:29:7e:67:f7"改为HWADDR="00:0c:29:5d:6f:01"
其他的按照同样的方法修改
3、systemctl restart network.servic重启网络成功
systemctl status network.service状态正常
