The HP 5820 Switch Series and HP 5900 Switch Series provide your mid-sized-business customers
with the benefit of cut-through switching What advantage does this technology offer?

A.
bandwidth shaping

B.
low latency

C.
packet buffering

D.
LAN/SAN convergence

Explanation:

Reference:
http://h17007.www1.hp.com/us/en/networking/products/switches/HP_5900_Switch_Series/index.
aspx#tab=TAB2 (see Data center optimized, second bullet)