On a WLAN controller， what is the default limit on the number of entries in the database that willbe used for local authentication？（）

单项选择题You are using ADU and are authenticated and associated to an access point. However， you areunable to obtain an IP address. Which of these has caused this problem？（）

A.invalid SSID
B.invalid WEP key
C.invalid encryption type
D.invalid 802.1X authentication type

单项选择题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 discover that 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 the location appliance？（）

A.50
B.150
C.100
D.200

单项选择题WhichofthefollowingparametersetsmustbeconfiguredontheCiscoWirelessLocation Appliance？（）

A.network connections
B.location views
C.access points
D.object definitions

单项选择题You have been called upon to add location-based services into an existing controller-based wireless 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.tracking mode
B.monitor mode
C.location mode
D.sniffer mode

单项选择题A Cisco Aironet 1020 controller-based access point has been connected to a Catalyst 3550-24 PWRSwitch. However， when it is powered up， the access point fails. What has caused this problem？（）

A.access point does not support 802.11h
B.incorrect switch power supply
C.switch port is not enabled
D.switch does not support 802.3af
E.access point has not been initialized with the primary controller