单项选择题

On a Cisco Aironet 802.11 a/b/g wireless LAN client adapter,the status LED and activity LED are alternating on and off.
What does this indicate?()

A.The client card has failed.
B.The client card is not associated to the network.
C.The driver has been installed incorrectly.
D.The client card has awakened from power-save mode.


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8.单项选择题

You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but, when you answer, the call is dropped.
What may cause this problem?()

A.The minimum data rate is not set to 11 Mbps.
B.An address resolution protocol is enabled.
C.Publicly Secure Packet forwarding is enabled.
D.The access point is set to the least congested channel.

10.单项选择题Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode?()

A.client traffic allowed, data captured on all channels
B.client traffic allowed, data captured on a single channel
C.no client traffic allowed, data captured on a single channel
D.no client traffic allowed, data captured on all channels

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The IOS of a North American Cisco Aironet 1130AG Series standalone access point has becomecorrupt. You must therefore reload the TFTP firmware.Before you press and hold the MODEbutton, you should verify that the file name is which of the following?()

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How many WLANs can a Cisco Aironet 1242 in H-REAP mode support when actively connected toa wireless controller?()

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You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN.What may cause this problem?()

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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?()

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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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When configuring Cisco Secure ACS to support wireless EAP authentication, which device must be configured as a AAA client?()

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Static WEP is configured on the access point. You are authenticated and associated to the accesspoint but are unable to obtain an IP address.Which of the following will cause this problem?()

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Clients using Cisco-LEAP and EAP-FAST authentication are having no problems logging on to thewireless network, but clients using PEAP are failing to log on.Which situation would result in thistype of problem?()

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