Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 269

After looking in the logs, an engineer notices that RRM keeps changing the channels for non-IEEE 802.11 interferers. After surveying the area, it has been decided that RRM should not change the channel. Which feature must be enabled to ignore non-802.11 interference?

Answer options

• A. Avoid Cisco AP Load
• B. Avoid Non-802.11 Noise
• C. Avoid Persistent Non-WiFi Interference
• D. Avoid Foreign AP Interference

Correct answer: C

Explanation

The correct answer is C, as enabling 'Avoid Persistent Non-WiFi Interference' allows RRM to disregard persistent non-802.11 interference when determining channel assignments. Options A and D do not specifically address non-802.11 interference, and B focuses on noise rather than persistent interference, making them unsuitable for the requirement.