设置自动获取IP以及自动获取DNS命令：

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

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



win7/server 2008 r2 命令行配置本地连接：

netsh interface ip set address name="本地连接" source=static addr=192.168.1.99 mask=255.255.255.0 gateway=192.168.1.230 

netsh interface ip set dns "本地连接" source=static addr=202.120.190.208 



主dns地址

netsh interface ip set dns name="本地连接" source=static addr=218.85.157.99 register=PRIMARY

备dns地址

netsh interface ip add dns name="本地连接" addr=218.85.152.99





xp命令行配置本地连接：

netsh interface ip set address name="本地连接" source=static addr=192.168.1.99 mask=255.255.255.0

netsh interface ip set address name="本地连接" gateway=192.168.1.230 gwmetric=0

netsh interface ip set dns "本地连接" source=static addr=218.85.157.99