1、配置文件路径
/etc/sysconfig/network-scripts/
[root@localhost ~]# cd /etc/sysconfig/network-scripts/
[root@localhost network-scripts]# ls
ifcfg-ens160
2、网卡配置文件详解
[root@localhost network-scripts]# cat ifcfg-ens160-backup
TYPE=Ethernet #网络类型:Ethernet以太网
PROXY_METHOD