For configuring new listeners (HTTP, HTTPS and AJP) to the Web container in use (either Jetty or Tomcat) the Network Listener portlet is available by selecting Web Server on the Console Navigation menu on the left hand side. From this portlet you can add new listeners as well as change the status (stop, start, delete) of the existing connectors.
The processes listed next are the same for both Jetty and Tomcat Web containers.