To start the default web server instance, you can use either the Administration Server interface or the start script available in the server_root /https-host.domain directory.
Access the Administration Server interface in a browser and then click the Manage Server link. This brings up the Manage Server page where you can see your web server listed at the top of a drop-down menu. Click the Manage button. This takes you to the On/Off page in the Server Manager interface where you click the Server On button to start the server instance.
Alternatively, go to /opt/SUNWwbsvr/https- host.domain directory, and type ./start at the command prompt.