Your customer is using the front-end iSCSI ports on their VNX. They are experiencing long delays
and reduced bandwidth as they add servers to their environment.
Which option will increase the customer’s overall bandwidth while maintaining EMC best practices
for iSCSI?

A.
Increase the MTU to the maximum supported size allowed by the host and switch.

B.
Enable Delayed ACK to allow the VNX to process the I/O before sending acknowledgment.

C.
Increase the MTU to the maximum iSCSI limit to allow for maximum bandwidth.

D.
Enable Pause Frames to allow the VNX to process all current I/O before new requests are
accepted.