CCNA: Cisco Certified Network Associate — Question 278

An engineer observes high usage on the 2.4GHz channels and lower usage on the 5GHz channels. What must be configured to allow clients to preferentially use
5GHz access points?

Answer options

• A. Client Band Select
• B. Re-Anchor Roamed Clients
• C. OEAP Spilt Tunnel
• D. 11ac MU-MIMO

Correct answer: A

Explanation

The correct answer is A, Client Band Select, which allows the network to prioritize connections to 5GHz access points when available, helping to alleviate congestion on the 2.4GHz channels. Options B, C, and D do not specifically address the preference for 5GHz connections and therefore are not suitable solutions for this scenario.