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 access point is booting.
D.the internal radio has faile.
您可能感興趣的試卷
你可能感興趣的試題
A.change management
B.configuration management
C.incident management
D.acceptance test plan
最新試題
A mobility group is created by a Cisco WLCM and 4402 Series Wireless LAN Controller. A client thatis anchored on the Cisco WLCM roams to an access point on the 4402 controller. You then run adebug command on the 4402 controller.Which message would best describe the establishment ofthe tunnel from the foreign controller’s perspective？（）
A Cisco WCS version 4.0 has been installed on a server with a dual Pentium 3.0 GHz processor，4GB RAM， and an 80 GB hard drive. A location appliance has been incorporated into the networkand is being monitored by the Cisco WCS. There are 3000 devices to be tracked but not all of themare being tracked on the Cisco WCS.What can be done to correct the problem？（）
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？（）
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？（）
A Cisco Wireless Location Appliance has been added to track RFID tags placed on laptops beingused in a school.Classrooms at the school have concrete block walls. During testing，you discoverthat the accuracy of the system needs to be improved.You decide to edit the map in the Cisco WCS to add the interior walls.How many interior walls can you add to improve the accuracy of thelocation appliance？（）
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 are configuring a wireless LAN controller for QoS.Which 802.11e user priority tag should you apply to voice applications？（）
When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones，which two general control settings should you select？（）
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？（）
Which protocol does the RADIUS server use inside the secure tunnel of EAP-FAST to authenticatethe client when one-time passwords are in use？（）