Does iMQ 2.0 support clustered or replicated JMS queues?

Does the Application Server support the notion of clustered or replicated JMS queues? Would this be another product in the iPlanet family? Specifically, our problem would be a situation with 2 clustered application servers, A and B. Server A has queues 1 and 2. Server B has queues 3 and 4. An application points to JMS queue 1. Server A fails. The application fails due to this single point of failure. Could queue be replicated to Server B?

[456 byte] By [christenscreen] at [2007-11-25 8:07:11]