@echo off

	:: Google DNS Primary
	set DNS1=8.8.8.8

IF "%~1"=="set" (
	IF [%2] EQU [] goto noInterface

	echo Setting DNS server to %DNS1% for interface: %2

	netsh interface ip set dns "%~2" static %DNS1%

	ipconfig /flushdns
	goto exit
)

IF "%~1"=="unset" (
	IF [%2] EQU [] goto noInterface

	echo Unsetting DNS server for interface: %2 to DHCP

	netsh interface ip set dns "%~2" dhcp

	ipconfig /flushdns
	goto exit



)

:noInterface
echo syntax: set-dns.cmd ^<set/unset^> ^<interface_name^>
echo example: set-dns.cmd set "Local Area Connection"

:exit