單項(xiàng)選擇題By default, on the WLAN controller for a voice application using Cisco 7921 wireless IP phones, what is thepercentage of RF bandwidth that can be dedicated to the phones?()

A.55 percent
B.56 percent
C.75 percent
D.85 percent


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2.多項(xiàng)選擇題

When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones.
Which two general control settings should you select? ()

A.Aggressive Load Balancing on
B.Aggressive Load Balancing off
C.Multicast on
D.Multicast off
E.AP Fallback on
F.AP Fallback off

3.單項(xiàng)選擇題

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

A.The AAA server is set to accept both MS-CHAP v2 and GTC for PEAP authentication.
B.Clients have been set to validate the server identity.
C.Posture validation has not been enabled.
D.Clients and server are not using certificates.

4.單項(xiàng)選擇題

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

A.failure of the wireless client and AAA server handshake
B.supplicant authentication failureB.AAA client and AAA server handshake failure
C.wrong password used by the supplicant

5.單項(xiàng)選擇題

On a Cisco Aironet 802.11 a/b/g wireless LAN client adapter, the status LED and activity LED arealternating 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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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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You are configuring an RF group of controllers that coordinate Radio Resource Management calculations.What is the maximum number of WLAN controllers that you can add?()

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Which protocol does the RADIUS server use inside the secure tunnel of EAP-FAST to authenticatethe client when one-time passwords are in use?()

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Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode?()

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You have been called upon to add location-based services into an existing controller-basedwireless design which primarily encompasses handheld devices such as barcode scanners and Cisco7920 wireless IP phones.In which mode should you deploy the additional access points to achievethe density required without excessive co-channel interference?()

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Which of the following commands on the wireless interface of a Cisco 3845 Integrated Service Router allows the SSID to broadcast?()

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