Open the broker’s instance configuration file.
The instance configuration file is located in a directory identified by the name of the broker instance (instanceName) with which the configuration file is associated (see Appendix A, Distribution-Specific Locations of Message Queue Data):
Add an entry (if one does not already exist) for the imq.service.activelist property and include the desired SSL-based service(s) in the list.
By default, the property includes the jms and admin connection services. Add the SSL-based service or services you wish to activate (ssljms, ssladmin, or both):
The SSL-based cluster connection service is enabled using the imq.cluster.transport property rather than the imq.service.activelist property (see Cluster Connection Service Properties). To enable SSL for RMI-based JMX connectors, see SSL-Based JMX Connections.
Save and close the instance configuration file.