Redirecting HTTP connections to HTTPS
To be able to accept and redirect HTTP connections to secure HTTPS connections you will need to add both an HTTP listener and an HTTPS listener, on the IP address you are interested in using. Once you’ve added the HTTP listener, there is an option on the listener options page to Redirect to HTTPS. Select that option and the HTTP listener will just issue redirect requests for all traffic to the HTTPS version of the page (and to the HTTPS listener you’ve added).
Redirect to HTTPS option on an HTTP Listener