Designing Cisco Wireless Enterprise Networks (WIDESIGN, legacy) — Question 19

A wireless engineer is hired to troubleshoot wireless network issues and discovers that the customer is using 802 11 ac access points with 80 MHz-wide channels in a high-density environment. Which solution addresses are these issues?

Answer options

• A. Disable RRM on the WLC.
• B. Disable TPC on the WLC
• C. Decrease the channel width.
• D. Increase the minimum data rate supported

Correct answer: D

Explanation

Increasing the minimum data rate supported helps to reduce interference and improves overall network efficiency in high-density environments. The other options, such as disabling RRM or TPC, could further exacerbate the situation by not optimizing channel usage or power levels, while decreasing channel width may not address the underlying congestion issues effectively.