Your customer has 40 servers attached to the edge switch in a corE.edge design. Each server’s average throughput is between 22 and 35 MB. How many 4 GB ISLs should be provisioned between the edge and the core, and what will the ISL oversubscription ratio be?

A.
4,20:1

B.
8,5:1

C.
4, 10:1

D.
8, 10:1