A network technician is attempting to increase throughput by configuring link port aggregation between a Gigabit Ethernet distribution switch and a Fast Ethernet access switch. Which of the following is the BEST choice concerning speed and duplex for all interfaces that are participating in the link aggregation?


A. Half duplex and 1GB speed
B. Full duplex and 1GB speed
C. Half duplex and 100MB speed
D. Full duplex and 100MB speed