BAT自动IP地址切换脚本如下：

@echo off
color 3f
mode con cols=80 lines=30
title 自动IP地址切换脚本 By 小强
if "%1"=="1" goto office
if "%1"=="2" goto Home
if "%1"=="3" goto dhcp
:start
cls
echo=
echo ============================================================================
echo=
echo                             1.切换到办公室IP
echo=
echo                             2.切换到家里的IP
echo=
echo                             3.切换到自动获取
echo=
echo                             0.退·出·脚·本
echo=
echo ============================================================================
echo=
set choice=
set /p choice=请输入你的选择：
if "%choice%"=="1" goto office
if "%choice%"=="2" goto Home
if "%choice%"=="3" goto dhcp
if "%choice%"=="0" exit
echo 输入有误，请重新选择！
pause>nul
goto start:office
cls
cls
echo.
echo 正在设置IP为办公IP请等待...
echo.
set net_interface="本地连接"
echo 设置IP中...
netsh interface ip set address "%net_interface%" source=static addr=192.168.0.5 mask=255.255.255.0
echo 设置IP成功...设置网关中...
netsh interface ip set address name="%net_interface%" gateway=192.168.0.1 gwmetric=1
echo 设置网关成功...设置DNS中...
netsh interface ip set dns "%net_interface%" static 202.98.0.68
netsh interface ip add dns "%net_interface%" 202.98.5.68 index=2
echo IP已成功切换到办公设置,任意键返回...
pause>nul
goto start:home
cls
echo.
echo 正在设置为家用IP请等待...
echo.
set net_interface="本地连接"
echo 设置IP中...
netsh interface ip set address "%net_interface%" source=static addr=192.168.1.111 mask=255.255.255.0
echo 设置IP成功...设置网关中...
netsh interface ip set address name="%net_interface%" gateway=192.168.1.1 gwmetric=1
echo 设置网关成功...设置DNS中...
netsh interface ip set dns "%net_interface%" static 218.85.152.99
netsh interface ip add dns "%net_interface%" 218.85.157.99 index=2
echo IP已成功切换到办公设置,任意键返回...
pause>nul
goto start:DHCP
echo.
echo 正在设置IP为自动获取,请等待...
echo.
set net_interface="本地连接"
echo 设置IP中...
netsh interface ip set address name="%net_interface%" source=dhcp
echo 设置网关成功...设置DNS中...
netsh interface ip set dns "%net_interface%" source=dhcp
echo 设置成功！按任意键返回选择菜单。
pause>nul
GOTO start