Message Queue uses a broker to route and deliver messages. (To scale the Message Queue service, brokers can be clustered.) The imqbrokerd command starts a broker.
Change to the MessageQueue-base/bin directory.
Enter the following command to start the Message Queue broker:
Verify that the broker process is running. For example:
Solaris OS: /usr/bin/ps -ef | grep imqbrokerd
Linux: /bin/ps -ef | grep imqbrokerd