A customer with a DS8800 believes that additional host ports need to be connected into the SAN
environment. Which resource or application would be used to determine whether the customer’s
suspicions are correct?

A.
IBM Tivoli NetCool

B.
Tivoli Storage Productivitj Center

C.
Storage Manager Performance Monitor

D.
D58999 Performance Monitoring and Tuning Redbook

Explanation: