linux如何正确设置静态ip

如果是新安装的CentOS7的用户,刚开始应该是没网的,ifconfig命令在CentOS7已经被淘汰了。

1.使用ip addr 即查看分配网卡情况。

2.激活网卡

[root@localhost ~]# cd /etc/sysconfig/network-scripts[root@localhost network-scripts]# ls[root@localhost network-scripts]# vi ifcfg-eno16777736将ONBOOT=no改为ONBOOT=yes,输入esc :wq保存退出

3.重启网卡

service network restart

4.关闭防火墙

systemctl stop firewalld.service

 开始配置静态ip

 如果虚拟机安装。网络模式选择桥接（相当于是在局域网中新增加一台电脑）

1.设置ifcfg-eno16777736:

[root@localhost /]# cd /etc/sysconfig/network-scripts/ [root@localhost network-scripts]# ls ifcfg-eno16777736 ifdown-eth ifdown-isdn ifdown-sit ifup ifup-ib ifup-plip ifup-routes ifup-tunnel network-functions-ipv6 ifcfg-lo ifdown-ib ifdown-post ifdown-Team ifup-aliases ifup-ippp ifup-plusb ifup-sit ifup-wireless ifdown ifdown-ippp ifdown-ppp ifdown-TeamPort ifup-bnep ifup-ipv6 ifup-post ifup-Team init.ipv6-global ifdown-bnep ifdown-ipv6 ifdown-routes ifdown-tunnel ifup-eth ifup-isdn ifup-ppp ifup-TeamPort network-functions [root@localhost network-scripts]# vi ifcfg-eno16777736 -----------------------修改的属性-----------------------ONBOOT=yes#静态BOOTPROTO=static------------------------增加的属性-----------------------#ip地址IPADDR=10.1.1.20#网关GATEWAY=10.1.1.1#子网掩码NETMARK=255.255.255.0DNS1=10.1.1.1

2.重启网络配置

service network restart

 

转载于:https://www.cnblogs.com/cleveraboy/p/9955624.html