#### Ports in the Application Server

The following table describes the port listeners of the Application Server.

Table 1 Application Server Listeners that Use Ports

Domain Administration Server Listener | Default Port Number | Description
--- | --- | ---
Administration listener (SSL or plain) | 4848 | A domain’s administrative server is accessed by the Admin Console and the `asadmin` utility. For the Admin Console, specify the port number in the URL of the browser. When executing an `asadmin` command remotely, specify the port number with the `--port` option.
HTTP listener 1 (plain) | 8080 | The Web server listens for HTTP requests on a port. To access deployed Web applications and services, clients connect to this port.
HTTP listener 2 (SSL) | 8181 | Web applications configured for secure communications listen on a separate port.
IIOP Listener 1 (plain) | 3700 | Remote clients of enterprise beans (EJB components) access the beans through the IIOP listener.
IIOP Listener 3 (with SSL and mutual authentication) | 3920 | Another port is used by the IIOP listener configured for secure communications.

For all other non-DAS server instances in the Cluster or Enterprise Profiles the default port numbers are:

Table 2 Default Port Numbers for non-DAS Server Instances

non-Domain Administration Server Instance Listener | Default Port Number
--- | ---
HTTP Listener 1 (plain) | 8080
Another port is used by the IIOP listener configured for mutual (client and server) authentication.
JMX Connector (SSL or plain) | 38686
IIOP Listener 1 (plain) | 33700
IIOP Listener 2 (plain | 33820
IIOP Listener 3 (with SSL and mutual authentication) | 33920
JMS Broker port | 37676

See Also:

- To change the Administrative Server port

- To Change an HTTP Port

- To Change an IIOP Port