IIS Restart Command – iisreset

>iisreset -noforce

Usage:
iisreset [computername]

/RESTART – Stop and then restart all Internet services.
/START Start all Internet services.
/STOP
Stop all Internet services.
/REBOOT
Reboot the computer.
/REBOOTONERROR
Reboot the computer if an error occurs when starting, stopping, or restarting Internet services.
/NOFORCE
Do not forcefully terminate Internet services if attempting to stop them gracefully fails.
/TIMEOUT:val
Specify the timeout value ( in seconds ) to wait for a successful stop of Internet services. On expiration of this timeout the computer can be rebooted if the /REBOOTONERROR parameter is specified. The default value is 20s for restart, 60s for stop, and 0s for reboot.
/STATUS
Display the status of all Internet services.
/ENABLE
Enable restarting of Internet Services on the local system.
/DISABLE
Disable restarting of Internet Services on the local system.