Which setting of the preemption delay timer minimizes t…

An HSRP design requirement states that preemption must be enabled for the active switch, which is a Cisco 4507R. Assume a boot time of 300 seconds. Which
setting of the preemption delay timer minimizes the loss of traffic?

A.
50 seconds

B.
100 seconds

C.
150 seconds

D.
200 seconds