批处理自动切换固定IP和动态IP

@echo off
set /P var="请选择您的位置：[1]客户现场,[2]自动获取:"
echo 正在设置IP、网关、DNS...
if %var%==2 goto net2
if %var%==1 goto net1
:net1
netsh interface ip set address name="本地连接" source=static addr=10.35.55.31 mask=255.255.255.0 >nul
netsh interface ip set address name="本地连接" gateway=10.35.55.1 gwmetric=0 >nul
netsh interface ip set dns name="本地连接" source=static addr=86.128.86.33 register=PRIMARY >nul
netsh interface ip add dns name="本地连接" addr=86.128.128.55 >nul
goto end
:net2
netsh interface ip set address name="本地连接" source=dhcp >nul
netsh interface ip set dns name="本地连接" source=dhcp >nul
goto end
:end
echo 设置完毕。