Refer to the exhibit. You are designing a new SAN. The existing SAN uses eight 32-port 2-Gbps Fibre Channel switches. Two of the switches are deployed as core switches, and the remaining six switches are deployed as edge switches. Each edge switch has two ISLs to each of the two core switches. The disk array has twelve 2-Gbps Fibre Channel ports. Each of the 84 servers has a dual-port 1-Gbps Fibre Channel HBA.
Which Cisco MDS 9000 configuration would improve performance?
A.
two Cisco MDS 9216 switches, with two 48-port Fibre Channel line cards in each switch
B.
two Cisco MDS 9506 switches, with three 32-port Fibre Channel line cards in each switch
C.
two Cisco MDS 9506 switches, with one 16-port Fibre Channel line card and two 48-port Fibre Channel line cards in each switch
D.
two Cisco MDS 9513 switches, with two 48-port Fibre Channel line cards in each switch