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？（）

A.c1130-k9w7-tar.boot
B.c1130-k9w7-tar.default
C.c1130-k9w7-tar.recover
D.c1130-k9w7-tar.123-7.JA1.tar

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？（）

A.invalid SSID
B.invalid 802.1X authentication type
C.invalid encryption type
D.invalid WEP key

单项选择题Your customer has deployed a Cisco Wireless Location Appliance within its warehouse environment.However， employees there have been experiencing problems when tracking objects using active RFIDtags. You use an access point scan to determine if the Location Appliance has been deployed correctly. Making which change to warehouse deployment location services will most likely correct the problem？（）

A.allow for the automatic containment of rogue access points
B.ensure each area is covered by a minimum of three access points
C.ensure channels are deployed such that they do not overlap
D.ensure a minimum RSSI value of -50

单项选择题On a Cisco 1000 Series controller-based access point， the alarm LED is flashing red， but the other LEDsare off. What is this access point indicating？（）

A.It has lost contact with the controller.
B.It requires a code upgrade.
C.It is operating normally.
D.Its IP address already exists.

单项选择题On a standalone access point， client association using EAP-Cisco Wireless （Cisco-LEAP） is failing， butassociation using EAP-PEAP is functioning. What needs to be enabled on the standalone access point tocorrect this issue？（）

A.a shared key
B.network EAP
C.open authentication plus EAP
D.open authentication plus MAC