A current N series customer has an IBM System Storage N3600. They are interested in futureexpansion. What is the minimum number of disk drives required to populate the expansion shelf？（）

A.iSCSI HBAs and N3400
B.MicrosoftiSCSI initiator and N3400
C.MicrosoftiSCSI initiator and DS3400
D.SAN04B-R multi-protocol router and DS3400

A.Capture State information， Major Event Log （MEL）， I/Ometer
B.Storage Profile， Capture State information， Performance Monitor
C.Storage Profile， Major Event Log （MEL）， Capture State information
D.Capture State Information， Major Event Log （MEL）， Performance Monitor

A.customer must reconfigure aniSCSI port for mirroring
B.customer must set up a fabric and dedicate port 4 for disaster recovery
C.customer must set up a fabric and dedicate port 2 for disaster recovery
D.replication is not possible with the DS5020， they must consider the DS5300