Which configuration steps are needed?

A storage administrator wants to add as asynchronous replication session to a pair of Unity systems with an existing synchronous replication session that is operating correctly.

Which configuration steps are needed?
A . Create Replication interfaces on both systems.Modify the Replication Connection Mode.Run a Replication Connection Verify and Update operation.
B . Create Replication Interfaces on the source system.Modify the Mode for Replication Connection.Perform a manual Sync operation on the Asynchronous session.
C . Create Replication Interfaces on destination system.Establish FC connectivity using the Synchronous FC Ports of each system.Perform a manual Sync operation on the Asynchronous session.
D . Create Replication Interfaces on both systems.Establish FC connectivity using the Synchronous FC Ports of each system.Run a Verify and Update operation for the Replication Connection

Answer: A

Explanation:

To fully configure asynchronous replication between systems, you must do each of following:

Note: To fully configure synchronous replication, you must complete each of following: