The DR wizard can assist you with setting up replication for the following methods of replication:
Volume Replicator (Volume Replicator)
EMC SRDF
Hitachi TrueCopy
For array-based hardware replication, you can use any replication agent supported by Cluster Server. The DR wizard can help with configuring the methods listed above. If you choose a different replication method, you must run the wizard first to complete configuring global clustering; then afterwards, you configure replication separately.