A new c7000 enclosure is fully populated with power supplies but only half of the total power is
available. How should the power mode be configured to have more power available and still have
redundancy?

A.
N+1 power mode

B.
N+2 power mode

C.
N+N AC redundant mode

D.
N+N+N AC redundant mode

Explanation:

http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00705292/c00705292.pdf – Page 68

N+N = Half the power supplies (3) used and other half (3) on standby (redundancy) = 50% power
available N+1 = 5 of the 6 Power supplies used and the 6th on standby (redundancy) = 83%
power available
N+2=Invalid
N+N+N=Invalid