复制以下脚本到文本文件，并另存为bat文件

将网卡名称设置为本地链接，右键管理员权限运行即可。

@echo off
rem //Set Environment Variable
set NAME="本地链接"
rem //Pleasae enter your IP address as what you want to setup
set ADDR=192.168.18.249
set MASK=255.255.255.0
set GATEWAY=192.168.18.1
set DNS1=202.96.128.166
set DNS2=202.96.134.133

echo Please choose an option as you want to setup
echo 1 Setup Static IP address For this PC
echo 2 Setup Dynamic IP address For this PC
echo 3 Exit
echo Please choose and press Enter Key:
set /p operate=
if %operate%==1 goto 1
if %operate%==2 goto 2
if %operate%==3 goto 3

:1
echo Setting up static IP,Please wait...
rem //Please change following info as your environment!
echo IP Address = %ADDR%
echo Netmask = %MASK%
echo Gateway = %GATEWAY%
netsh interface ipv4 set address name=%NAME% source=static addr=%ADDR% mask=%MASK% gateway=%GATEWAY% gwmetric=0 >nul
echo Primary DNS = %DNS1%
netsh interface ipv4 set dns name=%NAME% source=static addr=%DNS1% register=PRIMARY >nul
echo Standby DNS = %DNS2%
netsh interface ipv4 add dns name=%NAME% addr=%DNS2% index=2 >nul
echo Static IP Setup successfully.
pause
goto 3

:2
echo Setting up Dynamic IP,Please wait.....
echo Obtaining IP Address from DHCP Server...
netsh interface ip set address "LAN" dhcp
echo Obtaining DNS Address from DHCP Server...
netsh interface ip set dns "LAN" dhcp
echo Dynamic IP Setup successfully.
pause
goto 3

:3
exit