单项选择题

A.Configure the proper channel.B.Enable passwords on bo……

You have just finished aligning a Cisco Aironet 1400 Series Wireless Bridge link using installationmode. When you set the link back to operational mode you loose association to the root bridge.
Which action will correct the problem？（）

A.Configure the proper channel.
B.Enable passwords on both bridges.
C.Configure the distance parameter value.
D.Configure the bridge to force infrastructure devices to associate only to the SSID parameter.

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A.sniffer mode
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A.router（config-ssid）# enable
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C.router（config-ssid）# broadcast
D.router（config-ssid）# guest-mode

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单项选择题You review the Failed Attempts logs on an AAA server and find： unknown network access servererror. Which failure could produce this error？（）

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A.invalid SSID
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C.invalid encryption type
D.invalid WEP key