1.常用查看命令
[root@localhost ~]# nmcli device status [root@localhost ~]# nmcli connection show [root@localhost ~]# nmcli device connect ens32 [root@localhost ~]# nmcli device disconnect ens32 [root@localhost ~]# nmcli connection up ens32 [root@localhost ~]# nmcli connection down ens32
2.使用nmcli配置网络
#创建名为new1的新连接 [root@localhost ~]# nmcli connection add con-name new1 ifname ens32 type ethernet #配置new1的IP地址模式为静态及相应的IP [root@localhost ~]# nmcli connection modify new1 ipv4.method manual ipv4.addresses192.168.1.1/24 ipv4.gateway 192.168.1.254 #设置连接自动启动 [root@localhost ~]# nmcli connection modify new1 connection.autoconnect yes #设置为动态获取IP地址 [root@localhost ~]# nmcli connection modify new1 ipv4.method auto #使配置文件生效(两者都可以) [root@localhost ~]# systemctl restart network [root@localhost ~]# nmcli connection reload
3.删除new1连接
[root@localhost ~]# nmcli connection delete new1