You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped.
What may cause this problem？（）
A.The minimum data rate is not set to 11 Mbps.
B.An address resolution protocol is enabled.
C.Publicly Secure Packet forwarding is enabled.
D.The access point is set to the least congested channel.
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A.45
B.60
C.15
D.30
A.client traffic allowed， data captured on all channels
B.client traffic allowed， data captured on a single channel
C.no client traffic allowed， data captured on a single channel
D.no client traffic allowed， data captured on all channels
You are installing a Cisco 4402 Series Wireless LAN Controller.
What type of interface is used on the uplink port？（）
A.1000Base-X Mini-GBIC
B.10/100/1000 Mbps RJ45
C.10/100 Mbps RJ45
D.1000Base-SX
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？（）
A.invalid radio type selected
B.no WEP key configured on the client
C.invalid SSID configured
D.invalid WEP key
A.Object Definitions
B.Asset Management
C.Location Views
D.Network Connections
An REAP was supporting 16 WLANs， but now it only supports one.
What happened to cause the change？（）
A.Controller connectivity has been lost.
B.The access point lost its configuration.
C.The access point was rebooted.
D.An access point firmware upgrade is in progress.
A rogue access point is detected on the Cisco WCS console. Upon investigation， the access point isdiscovered to belong to a neighboring business.
Your administrator should designate the rogueaccess point as which of the following？（）
A.known internal
B.managed
C.friendly
D.known external
A.30 mW
B.100 mW
C.40 mW
D.50 mW
A.RTS
B.distance（kilometers）
C.concatenation
D.CCA
our client has deployed a Cisco Wireless Location Appliance within their warehouse environment.They have been experiencing problems with tracking objects using active RFID tags.
To verify proper access point deployment for Location Server，the results from an access point scan should show what information？（）
A.a minimum RSSI value of -50
B.rogue access points
C.a minimum of three access points
D.non-overlapping channels
最新试题
You review the Failed Attempts logs on an AAA server and find： "unknown network access servererror." Which failure could produce this error？（）
You are configuring a wireless LAN controller for QoS.Which 802.11e user priority tag should you apply to voice applications？（）
How many WLANs can a Cisco Aironet 1242 in H-REAP mode support when actively connected toa wireless controller？（）
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 causedthis 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 are using ADU and are authenticated and associated to an access point. However， you are unable to obtain an IP address.Which of these has caused this problem？（）
You are installing a Cisco 4402 Series Wireless LAN Controller.What type of interface is used on the uplink port？（）
If it is properly deployed， a controller-based access point is capable of monitoring all VLANs on anetwork when you select which of the following modes from the AP Mode drop-down menu onthe controller？（）
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？（）
You are installing a Cisco Aironet 1000 Series controller-based access point. When you boot it， allthe LEDs on the access point blink together.What does this indicate about the access point？（）