HPE Aruba Certified Mobility Associate (ACMA) — Question 32

An architect plans to purpose two Aruba Mobility Controllers (MCs) in a cluster. The customer has a large building that needs to support about 10,000 devices.
The architect plans to associate the Employees WLAN with VLAN ID 10.
What is one Aruba best practice for this design?

Answer options

• A. Ensure that VLAN 10 is extended to the edge and Aruba APs are deployed on it.
• B. Ensure that each user role on the MCs is associated with a different VLAN ID.
• C. Ensure that the RADIUS server assigns users to different VLANs dynamically.
• D. Ensure that optimization and suppression of unnecessary multicast is enabled.

Correct answer: C

Explanation

The correct answer is C because using a RADIUS server to assign users to different VLANs dynamically allows for better management and segmentation of network traffic based on user roles. Option A is incorrect as simply extending VLAN 10 does not address dynamic assignments. Option B is not necessary since associating user roles with unique VLANs is not a best practice in this context. Option D, while beneficial for multicast traffic, does not directly relate to the establishment of VLANs for user assignments.