Which feature has helped HP become a top visionary in the Gartner Magic Quadrant for data
center networking’?

A.
OpenFlow ready switches and Software-Defined Networking (SDN) solutions

B.
Innovative Layer 3 routing technologies integrated across the data center portfolio

C.
Dynamic Virtual Private Networks (DVPNs) that embed security in every server communication

D.
Seamless and secure solutions for bring your own device (BYOD)

Explanation:
http://h30507.www3.hp.com/t5/HP-Networking/Right-track-Wrong-track-for-DataCenter-Network-Infrastructure/ba-p/132531#.UweInUKSxHg