You are cabling two Cisco 3232C switches for the cluster interconnect of a 4-node AFF A800 cluster.

Which pair of ports are used to cable the Inter-Switch Link (ISL) between the switches?

A. 1/21 to 1/24
B. 0/13 to 0/16
C. 1/31 and 1/32

D. 0/1 and 0/2