I know, old knowledge, but I only recently added the below batch files to file collection.
Why? Because since a few Windows versions, the System process uses port 80 because IIS is installed by default in many configurations. And recently I had to do quote a bit of http communication work against a local machine outside the IIS realm.
windows 7 – Why is System process listening on Port 80? – Super User.
Stop IIS:
:: http://stackoverflow.com/questions/22084561/difference-between-iisreset-and-iis-stop-start-command
:checkPrivileges
net file 1>nul 2>nul
if '%errorlevel%' == '0' ( goto :gotPrivileges ) else ( goto :getPrivileges )
:isNotAdmin
:getPrivileges
echo You need to be admin running with an elevated security token to run %0
goto :exit
:isAdmin
:gotPrivileges
:: net stop w3svc
:: net stop iisadmin
iisreset /stop
:exit
::pause
exit /b
Start IIS:
:: http://stackoverflow.com/questions/22084561/difference-between-iisreset-and-iis-stop-start-command
:checkPrivileges
net file 1>nul 2>nul
if '%errorlevel%' == '0' ( goto :gotPrivileges ) else ( goto :getPrivileges )
:isNotAdmin
:getPrivileges
echo You need to be admin running with an elevated security token to run %0
goto :exit
:isAdmin
:gotPrivileges
:: net start w3svc
:: net start iisadmin
iisreset /start
:exit
::pause
exit /b
–jeroen
The Wiert Corner - irregular stream of stuff 