A customer is considering the Cisco MDS 9148 and the IBM SAN48B-5 SAN switches.
What are two key advantages for the IBM SAN48B-5 switch? (Choose two.)
A. 10Gbps port support
B. 1U of rack space
C. 1Gbps port support
D. Pay as you grow from 16 to 48 ports
E. 16Gbps port support