HPE Aruba Certified Mobility Associate (ACMA) — Question 26

An Aruba wireless solution for a very high density (VHD) wireless solution consists of a Mobility Master (MM) and two Mobility Controllers (MCs). What is the best practice design for routing the wireless traffic?

Answer options

• A. The MCs provide the default gateway services for wireless devices and use static routers.
• B. The MCs act at Layer2, and the MM acts as the default gateway.
• C. The MCs act at Layer2, and core routing switches act as the default gateway.
• D. The MCs provide the default gateway services for wireless devices and use OSPF.

Correct answer: B

Explanation

The correct answer is B because the Mobility Controllers (MCs) function at Layer 2, allowing for efficient handling of local wireless traffic, while the Mobility Master (MM) serves as the default gateway, centralizing routing. The other options either misplace the role of the MM or incorrectly assign gateway responsibilities to the MCs without leveraging the MM's capabilities.