echo 开始设置本机网络地址!

echo 正在设置本机IP ,请稍等......
netsh interface ip set address "无线网络连接" source = static addr = 172.21.127.13 mask=255.255.255.0 
echo 正在设置本机网关,请稍等......
netsh interface ip set address "无线网络连接" gateway = 172.21.127.244 gwmetric =1 
echo 正在设置本机DNS ,请稍等......
netsh interface ip set dns "无线网络连接" source = static addr = 172.16.80.1
echo 设置完成! 
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echo 设置开始自动IP,请稍等....
echo.
echo 正在自动获取IP地址....
netsh interface ip set address name = "无线网络连接" source = dhcp
echo 正在自动获取DNS ,请稍等......
netsh interface ip set dns "无线网络连接" source = dhcp 
echo 设置完成!