IIS Appcmd Stop Site
appcmd stop site /site.name: contoso
appcmd start site /site.name: contoso
Innocent Ibis
appcmd stop site /site.name: contoso
appcmd start site /site.name: contoso
appcmd stop apppool /apppool.name: Marketing
appcmd start apppool /apppool.name: Marketing
iisreset
appcmd recycle apppool /apppool.name: string