Designing Cisco Wireless Enterprise Networks (WIDESIGN, legacy) — Question 12

The AP has been configured property for a VoWLAN survey The RF environment contains a noise of -87 to -90 dBm. What is the target value for the cell edge reading?

Answer options

• A. -62 dBm
• B. -67 dBm
• C. -60 dBm
• D. -70 dBm

Correct answer: B

Explanation

The target cell edge reading should be set above the noise floor to ensure reliable communication. In this case, -67 dBm is the optimal choice as it provides a good signal-to-noise ratio, whereas the other options either provide insufficient coverage or are too close to the noise level.