CentOS虛擬機網絡配置分NAT和橋接兩種模式,具體如下:
ip link show查看網絡接口名,通常為ens33。然后執行sudo vim /etc/sysconfig/network-scripts/ifcfg-ens33,將BOOTPROTO設為dhcp,并設置ONBOOT=yes。若要配置靜態IP,將BOOTPROTO改為static,并添加IPADDR、NETMASK、GATEWAY和DNS1等參數。sudo systemctl restart NetworkManager使配置生效。ping www.baidu.com測試網絡連通性。/etc/sysconfig/network-scripts/ifcfg-ens33中BOOTPROTO=dhcp,ONBOOT=yes。若配置靜態IP,將BOOTPROTO設為static,并添加相應參數。sudo systemctl restart NetworkManager。ping命令測試網絡連通性。