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
D.The access point is set to the least congested channel.
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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.
What does this indicate？（）
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.
A.Your login does not have the correct permissions.
B.You must wait for the location server to become available.
C.Polling values can be changed only on the location server.
D.Polling values can be changed only in the maintenance window.
A.6 percent
B.12 percent
C.18 percent
D.24 percent
A.35
B.50
C.100
D.250
A.Wireless Control System
B.Wireless clients
C.Wireless controllers
D.Control-based access points
E.Location Appliance
最新試題
On a WLAN controller， what is the default roaming bandwidth percentage reserved for voice clients？（）
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？（）
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？（）
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？（）
Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode？（）
Which of the following commands on the wireless interface of a Cisco 3845 Integrated Service Router allows the SSID to broadcast？（）
When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones，which two general control settings should you select？（）
You are installing a Cisco 4402 Series Wireless LAN Controller.What type of interface is used on the uplink port？（）
An REAP was supporting 16 WLANs， but now it only supports one.What happened to cause the change？（）
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？（）