Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 16

An engineer must decide the cell overlap for a wireless voice deployment. Which Cisco measurement recommendation should be considered?

Answer options

• A. The edge of the cell should be גˆ’67 dBm.
• B. The edge of the cell should be below 35 RSSI.
• C. The measurement should be done on the 2.4-GHz band.
• D. One AP should be deployed per 3000 square feet.

Correct answer: A

Explanation

The correct answer is A because Cisco recommends a cell edge signal strength of -67 dBm for optimal voice quality. Option B is incorrect as it misrepresents the signal strength metric, and options C and D do not address the specific cell edge requirement for voice deployments.