CentOS7 NAT模式下systemctl restart network 出错的解决方案

今天在重新安装CentOS7之后，重启网络后报错 [[email protected] ~]# systemctl status network ● network.service - LSB: Bring up/down networking    Loaded: loaded (/etc/rc.d/init.d/network; bad; vendor preset: disabled)   

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