(group8) #show ap arm history ap-name API Interface :wifi0 ARM History
Time of Change Old Channel New Channel Old Power New Power Reason
2015-1-23 07:56:53 157+ 149+ 21 21 I
2015-1-28 07:52:06149+157+21 21 M
2015-1 -28 07:16:59 157+ 149+ 21 21 I
Interface wifil
ARM History
Time of Change Old Charnel New Charnel Old Power New Power Reason
2015-1-28 08:52:53 6 1 21 21 I
Referring to the output above. What can you conclude about API?
A. This device is scanning channels
B. This device is unstable because the channel assignment changed
C. The device changed channels recently.
D. The device changed channels and power levels recently.
E. The device is transmitting at maximum power levels.