HPE Aruba Certified Network Security Expert (ACNSX) — Question 7

How is voice traffic prioritized correctly on AOS-CX switches?

Answer options

• A. By defining device profiles with QOS settings
• B. By placing it in the strict priority queue
• C. By implementing voice VLANs
• D. By implementing weighted fair queueing (WFQ)

Correct answer: C

Explanation

The correct answer is C, as implementing voice VLANs allows for the segregation of voice traffic, ensuring it receives appropriate priority across the network. Options A and D relate to general QoS configurations but do not specifically address voice traffic prioritization. Option B suggests using a strict priority queue, which is not the best practice for handling voice traffic in this context.