Which interconnect option for HP BladeSystem allows you to add, move, and replace servers
without reconfiguring the external LAN and SAN?

A.
HP Pass-Thru modules

B.
InfiniBand switches

C.
HP Virtual Connect modules

D.
HP ProCurve switches with IRF

Explanation:
http://h20195.www2.hp.com/V2/GetPDF.aspx%2F4AA4-8125ENW.pdf (Page 12 HP
Virtual connect, second Para )