Câu 33: CWNA-109: Certified Wireless Network Administrator

The BSA of an AP covers the area used by the sales and marketing department. Thirty-five stations operate in this space. The users indicate that they need more throughput and all stations are 5 GHz capable 802.11ac clients that support only required features of the 802.11ac amendment. The current AP configuration uses 20 MHz channels in both 2.4 GHz and 5 GHz. What is the least expensive solution available for increasing throughput for these users without implementing configuration options that are not recommended?

1. A. Install a second AP in the coverage area
2. B. Use a 40 MHz channel on the 5 GHz radio — đáp án hiện tại
3. C. Use a 40 MHz channel on the 2.4 GHz radio
4. D. Use a 160 MHz channel on the 5 GHz radio