You work as an administrator at ABC.com. You study the exhibit carefully.
Exhibit:

A customer is creating a dual fabric topology from four independent switches. Each switch has 32
ports, each operating at 4 Gb/s. The observed loads are displayed in the exhibit.
Based on the information provided, what is the minimum number of ISLs required between each
switch pair?

A.
2

B.
1

C.
4

D.
3