HPE Aruba Certified Campus Access Expert (ACAEX) — Question 11

How Multicast Transmission Optimization implemented in an HPE Aruba Networking wireless network?

Answer options

• A. When this option is enabled the minimum default rate for multicast traffic is set to 12 Mbps for 5 GHz.
• B. The optimal rate for sending multicast frames is based on the lowest unicast rate across all associated clients.
• C. The optimal rate for sending multicast frames is based on the highest broadcast rate across all associated clients.
• D. The optimal rate for sending multicast frames is based on the lowest broadcast rate across all associated clients.

Correct answer: D

Explanation

The correct answer is D because multicast transmission optimization relies on the lowest broadcast rate to ensure that all clients can receive the multicast traffic without issues. Option A is incorrect as it specifies a default rate rather than a dynamic optimization method. Option B is incorrect because it refers to unicast rates, which are not applicable to multicast optimization. Option C incorrectly states that the optimal rate is based on the highest broadcast rate, which does not support all clients effectively.