Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 206

An engineer configures an ACL on a Cisco WLC v8.7. The engineer must control Pv4 traffic to the CPU of the controller. Which rules should be added at the top of the ACL to control IPv4 traffic?

Answer options

• A. Allow mobility ports 16666, 16667, and 16668.
• B. Deny mobility ports 16666, 16667, and 16668.
• C. Deny RRM ports 12124–12125 and 12134–12135.
• D. Allow RRM ports 12124–12125 and 12134–12135.

Correct answer: A

Explanation

The correct answer is A, as allowing mobility ports 16666, 16667, and 16668 is essential for proper communication between access points and the controller. Options B, C, and D do not facilitate the necessary mobility traffic to the CPU, which is crucial for managing client connections and maintaining network performance.