HPE Aruba Certified Network Security Expert (ACNSX) — Question 37

An administrator is looking for a data center switching solution that will greatly reduce the likelihood of dropped frames when uplink congestion is experienced.
Which AOS-CX switch queuing feature meets the administrator's needs?

Answer options

• A. FIFO
• B. VOQ
• C. WFQ
• D. DWWR

Correct answer: B

Explanation

The correct answer is B, VOQ (Virtual Output Queueing), which effectively manages traffic and minimizes dropped frames during congestion by providing separate queues for each output. The other options, such as FIFO (A), WFQ (C), and DWWR (D), do not offer the same level of performance in handling congestion, making them less suitable for this scenario.