Which two actions should be done to ensure the best performance?

A storage administrator recently implemented ISCSI SAN in a customer environment.

Which two actions should be done to ensure the best performance? (Choose two.)
A . Connect host and storage ports to the same switches.
B . Decrease the default queue depth on the host to eight.
C . Zone the host by using the host WWPNs.
D . Configure Jumbo frames In the entire data path.

View Answer

Answer: A, D

Explanation:

To ensure the best performance in an iSCSI SAN implementation:

Connect host and storage ports to the same switches: This minimizes latency and maximizes the efficiency of data paths by ensuring direct connections within the same network segment. Configure Jumbo frames in the entire data path: Setting a larger Maximum Transmission Unit (MTU) size reduces the overhead for processing each packet, thus improving overall network performance. Ensuring Jumbo frames are configured end-to-end in the data path is crucial for optimal performance.

For further details, check:

NetApp Best Practices for iSCSI

NetApp Community Discussion on iSCSI Performance