centos7 固定ip

cd /etc/sysconfig/network-scripts/ifcfg-ens33web 修改以下centos BOOTPROTO=static ONBOOT=yes IPADDR=192.168.72.66 NETMASK=255.255.255.0 GATEWAY=192.168.72.2 centos6的网卡重启方法：service network restart centos7的网

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