A customer configured an EMC VNX to serve home directories to users. Users report intermittent
timeouts accessing the home directories. While troubleshooting, you observe you can
successfully connect to the file share, and can ping the VNX interfaces. What is the most likely
cause of this performance issue?

A.
Duplex mismatch

B.
LACP speed mismatch

C.
Incorrect subnet mask

D.
Misconfigured authentication