单项选择题

A Cisco Aironet 1020 controller-based access point has ……

A Cisco Aironet 1020 controller-based access point has been connected to a Catalyst 3550-24 PWRSwitch. However， when it is powered up， the access point fails.
What has caused this problem？（）

A.access point has not been initialized with the primary controller
B.switch port is not enabled
C.switch does not support 802.3af
D.access point does not support 802.11h
E.incorrect switch power supply

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单项选择题You have just finished aligning a Cisco Aironet 1400 Series Wireless Bridge link using installation mode.When you set the link back to operational mode you loose association to the root bridge. Which action willcorrect the problem？（）

A.Configure the proper channel.
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C.Configure the distance parameter value.
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单项选择题On a Cisco Aironet 1130AG Series standalone access point，the status LED is dark blue andblinking. What does this indicate？（）

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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. The RFID beacon rate is 10 seconds and you have discovered an issue with the RFID timeout value. Where and how should the RFID value be changed？（）

A.on the Cisco WCS， to 95 seconds
B.on the Cisco WCS， to 45 seconds
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D.on the wireless controller， to 45 seconds

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A.Cisco WCS
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D.wireless controller

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A.Your login does not have the correct permissions.
B.You must wait for the location server to become available.
C.Polling values can be changed only on the location server.
D.Polling values can be changed only in the maintenance window.