A customer branch office backup and restore strategy integrates replication using HP StoreOnce D2D4109i Backup system in the main data center. After a presentation of a new HP StoreOnce Backup system and its functionalities, the customer wants to use HP StoreOnce Catalyst with HP Data Protector installation for the existing replication environment. What has to be done to integrate the concept? (select two)
A. Upgrade existing HW with RAM and drives for Catalyst compatibility
B. Propose StoreOnce Catalyst DP licenses for existing models
C. Upgrade backup system SW to an StoreOnce Catalyst aware ver.
D. trade in the branch office systems and propose StoreOnce 4210 Backup Systems
E. Recomended HP DataProtector StoreOnce replication licenses.