1、更改静态IP地址:
命令:etsh interface ip set address "本地连接" static IP 掩码 网关 跃点数
如: netsh interface ip set address "本地连接" static 192.168.0.10 255.255.255.0 192.168.0.1
2、更改DNS:
命令:netsh iterface ip set dns "本地连接" static DNS地址 pimary
如:netsh interface ip set dns "本地连接" static 202.96.128.143 primary
具体你这里看哈
http://hi.baidu.com/lovelin83/blog/item/f6c3e0f46caf5bddf3d3852b.html