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


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

A.The minimum data rate is not set to 11 Mbps.
B.An address resolution protocol has been disabled
C.Publicly Secure Packet forwarding is enabled
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5.單項(xiàng)選擇題

On a Cisco Aironet 1240AG Series standalone access point, the radio LED is dark blue and blinking,but the status LED and Ethernet LED are both off.
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A.A firmware upgrade is in progress.
B.An access point buffer overflow is occurring.
C.The internal radio has failed.
D.The access point is booting.

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