HPE Aruba Certified Campus Access Associate (ACAA) — Question 10

An Aruba Mobility Master (MM) - Mobility Controller (MC) solution is connected to a wired network that is ready to prioritize DSCP marked traffic. A group of WMM-enabled clients sends traffic marked at L2 only.
What must the network administrator do to map those markings to DSCP equivalent values when traffic is received by the APs?

Answer options

• A. Enable WMM in the SSID profile.
• B. Enable WMM in the VAP profile.
• C. Enable Skype4Business ALG Support.
• D. Enable traffic to be marked with session ACLs.

Correct answer: B

Explanation

The correct answer is B, as enabling WMM in the VAP profile directly maps Layer 2 traffic markings to DSCP values. Option A is incorrect because enabling WMM in the SSID profile does not specifically handle the traffic mapping for VAPs. Options C and D are unrelated to DSCP mapping and do not address the requirement of prioritizing the traffic correctly.