To avoid port conflicts, review the Tomcat application
server default port settings to make sure they are not the same as
other application server instances that you have installed.
By default, the Tomcat application server uses a nonsecure
port port 9080 and secure port 9443, along with ports 9005, 9009,
and 8082. These default ports might conflict with a default WebSphere® Application Server
instance that you have installed. Review the Tomcat server.xml file,
which defines these ports and is located at
@workPath@/catalina_base/conf/server.xml.
Tip: If you modify the default ports in the server.xml file,
record the changes so you can use these ports when you complete the
tutorial tasks.
Choose one of the following options based
on the application server and database you are using: