Before you start:
Create a broker using the command line on the system where the broker component is installed.
On UNIX systems and Linux,
you must set up your command-line environment before creating a broker, by
running the product profile; refer to Environment variables after installation.
The broker must be given a name that is unique within the broker domain. Broker names are case-sensitive on all supported platforms, except the Windows platforms. The broker's name and its queue manager name are required when creating the broker reference in the workbench.
To create a broker, follow the link for the appropriate platform: