How should you implement complete end-to-end 10 GbE network connectivity in a BladeSystem
solution?

A.
NC360m mezzanine cards and Cisco 3120G switch

B.
Flex-10 mezzanine cards and ProCurve 6120G/XG switch

C.
FlexFabric mezzanine cards and Cisco 3120X switch

D.
Flex-10 mezzanine cards and ProCurve 6120XG switch

Explanation:
http://h18004.www1.hp.com/products/blades/components/ethernet/6120xg/index.html