Code to modify DNS by batch (recommended) _dos/bat

Batch change DNS (recommended):

Copy Code code as follows:

@echo off
:: Determining local Connection Assignment A
for/f "tokens=3,4 delims=="%%i in (' ipconfig ^|findstr/r "Ben") do Echo%%i%%j
for/f "Tokens=1 delims==:"%%d in (DNS.txt) do set a=%%d
:: Please change the following three lines according to the actual situation
echo starts changing primary DNS
netsh interface ip set DNS name= "%a%" Source=static addr=202.96.128.116
Echo Complete
echo starts changing Vice DNS
netsh interface ip add dns "%a%" 202.96.128.86 index=2
Del DNS.txt
Exit

It is recommended that you add one more

echo Delete original DNS
netsh interface ip del dns name= "%a%" all

Otherwise, the original DNS can not be modified AH hey