HPE Aruba Certified Network Security Associate (ACNSA) — Question 59

What is true about clustering of ArubaOS 8.x Mobility Controllers (MCs)?

Answer options

• A. High AP Fast Failover must be configured to implement clustering.
• B. Mobility Controllers and Virtual Mobility Controllers can be included in the same cluster.
• C. The maximum number of cluster members is 12 when 70xx controllers are deployed.
• D. All cluster members must run the same version of software.

Correct answer: C

Explanation

The correct answer, C, is true because the 70xx series has a limitation of 12 members in a cluster. Option A is incorrect as High AP Fast Failover is not a prerequisite for clustering. Option B is misleading since while Mobility Controllers and Virtual Mobility Controllers can exist, the statement doesn't pertain to the clustering limit. Option D, while generally true for compatibility, does not address the specific limit on the number of cluster members.