Refer to the exhibit.
You are designing routing between building distribution switches and campus core switches. Assuming that all links have the same speed, which statement about these designs is true?
A. Option A has more fault tolerance but slower convergence than Option B.
B. Option A has more fault tolerance and faster convergence than Option B.
C. Option B has more fault tolerance but slower convergence than Option A.
D. Option B has more fault tolerance and faster convergence than Option A.
