单项选择题
A.4 to 6 times the tag beaconing rate
B.6 to 8 times the tag beaconing rate
C.8 to 10 times the tag beaconing rate
D.10 to 12 times the tab beaconing rate
单项选择题 On a Cisco Aironet 1240AG Series standalone access point， the radio LED is dark blue and blinking， butthe status LED and Ethernet LED are both off. What does this indicate？（）
单项选择题 The IOS of a North American Cisco Aironet 1130AG Series standalone access point has become corrupt.You must therefore reload the TFTP firmware. Before you press and hold the MODE button，you shouldverify that the file name is which of the following？（）
单项选择题 You are using ADU and are authenticated and associated to an access point. However， you are unable toobtain an IP address. Which of these has caused this problem？（）