Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 64

An engineer is designing an outdoor mesh network to cover several sports fields. The core of the network is located in a building at the entrance of a sports complex. Which type of antenna should be used with the RAP for backhaul connectivity?

Answer options

• A. 5 GHz, 8-dBi omnidirectional antenna
• B. 2.4 GHz, 8-dBi patch antenna
• C. 5 GHz, 14-dBi patch antenna
• D. 2.4 GHz, 14-dBi omnidirectional antenna

Correct answer: C

Explanation

The correct answer is C, as a 5 GHz, 14-dBi patch antenna provides better directional coverage and higher gain, which is essential for backhaul connectivity over longer distances in an outdoor environment. Options A and D, while omnidirectional, do not offer the same level of gain as option C, and B uses an inappropriate frequency for the desired distance and coverage.