1.修改 ip地址 子网掩码 默认网关

netsh interface ip set address "本地连接" static 192.168.1.23 255.255.255.0 192.168.1.1

2.修改DNS

netsh interface ip set dns "本地连接" static 192.168.1.1 primary

3.自动获取ip地址

netsh interface ip set address name="本地连接" source=dhcp

Dos 修改IP 地址