Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 41

A customer has noticed that Client Band Select is enabled and no clients are utilizing the 5 GHz band. Which three parameters must be met to ensure that wireless clients use the 5 GHz band? (Choose three.)

Answer options

• A. Ensure that channel bonding is enabled on the WLAN.
• B. Ensure that the co-channel interference has not exceeded גˆ’85 dBm.
• C. Ensure that the UNII-2 extended channels are enabled on the 802.11a radios.
• D. Ensure that the client is receiving RSSI above the minimum band select RSSI threshold.
• E. Ensure that the client is dual-band capable.
• F. Ensure that the WLAN has 802.11a enabled.

Correct answer: D, E, F

Explanation

The correct answers D, E, and F are essential for ensuring that clients can connect to the 5 GHz band. The client must receive a sufficient RSSI signal, be dual-band capable, and the WLAN must support 802.11a. Options A, B, and C, while relevant to wireless performance, do not directly influence a client's ability to connect to the 5 GHz band.