Create an application server cluster
An application server cluster supports the Framework Applications Server role in the Data Center that provides the system’s core applications. It is a mandatory server role in the system and required for all packages. server role Entity that contains a logical, predefined set of components (system software or certified third-party software) deployed in the Data Center and Site Zones that provide specific functionality for the system., and provides load balancing and failover for the WFO software applications (including Enterprise Manager). To create an application server cluster, complete these two tasks.