Refer to the exhibit. The HSRP instance on both switches is showing as active. Which action resolves the issue? 

Answer options:

A. Configure the HSRP timers to be the same.
B. Allow VLAN 100 between the switches.
C. Configure the IP address of N9K-B on the same subnet as N9K-A.D. Configure preempt on only one of the switches.

B