Which three parameters must be met to ensure that wireless clients use the 5 GHz band?

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.)
A . Ensure that channel bonding is enabled on the WLAN.
B . Ensure that the co-channel interference has not exceeded -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 RSSIthreshold.
E . Ensure that the client is dual-band capable.
F . Ensure that the WLAN has 802.11a enabled.

View Answer

Answer: C,E,F

Explanation:

https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/emob41dg/emob41dg-wrapper/ch3_WLAN.pdf