A Customer Has Noticed That Client Band Select Is Enabled

Multiple Choice

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 RSSI threshold.
E) Ensure that the client is dual-band capable.
F) Ensure that the WLAN has 802.11a enabled.