Why and when to perform this task
Virtual hosts enable you to isolate and independently manage multiple sets of resources on the same physical machine.Steps for this task
You must create a virtual host for each HTTP port in the following cases:
If you define new virtual host aliases, identify the port values that the aliases use on the HTTP transport collection page.
From the Virtual host collection page, click your virtual host. On the Virtual host settings page for the virtual host, click Host aliases. To define a virtual host alias on the Host alias collection page, click New. On the Host alias settings page for the virtual host alias, specify a host name and a port. Configure the virtual host to contain an alias for the port number. For example, specify an alias of *:9082 if 9082 is the port number in use by the transport.
For example, if 9082 is the port number, specify a URL such as http://localhost:9082/wlm/SimpleServlet