1、
修改网络配置文件
[root@localhost ~]# cat/etc/sysconfig/network-scripts/ifcfg-enp3s0
TYPE=Ethernet
BOOTPROTO=static
IPADDR=192.168.1.62
PREFIX=24
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=202.118.66.6
NM_CONTROLLED=no
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=enp3s0
UUID=236acb6a-d3fe-480f-9c11-90ee936d2360
DEVICE=enp3s0
ONBOOT=yes
2、
重启网络服务
#systemctl restartnetwork.service
或者
#service networkstart
3、
验证接口是否配置正确
#ip add