單項(xiàng)選擇題

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


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2.單項(xiàng)選擇題

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.

4.單項(xiàng)選擇題

A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2. H-REAP AP2 has six other clients associated to it, which continue to pass traffic.
What has caused this problem?()

A.H-REAP AP1 lost its connection to the controller.
B.H-REAP AP2 lost its connection to the controller.
C.H-REAP AP1 has reached its client limit.
D.H-REAP AP2 has reached its client limit.

5.單項(xiàng)選擇題

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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