Your customer has an existing multiple switch fabric environment, and they purchased new FAs
for this project. You have been requested to add five additional servers to the environment. After
your setup and configuration of all five servers, other servers in the environment experience

performance problems. Based on EMC best practice what may have caused the performance
issue of the existing servers?

A.
Interswitch links are oversubscribed.

B.
Servers exceeded fan-in ration.

C.
Servers exceeded fan-out ration.

D.
Switch ports are set to auto-negotiate.