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？（）

单项选择题YouaretryingtochangethepollingparametersusedbythelocationmanagerviatheCiscoWCS，andyourrequestisbeingdenied.Whatiswrong？（）

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.

单项选择题OnaWLANcontroller，whatisthedefaultroamingbandwidthpercentagereservedforvoice clients？（）

A.6 percent
B.12 percent
C.18 percent
D.24 percent

单项选择题Whatisthemaximumnumberofwirelesscontrollersthatthehighest-endCiscoWCSservercanmanage？（）

A.35
B.50
C.100
D.250

单项选择题WhenconfiguringCiscoSecureACStosupportwirelessEAPauthentication，whichdevicemustbe configuredasaAAAclient？（）

A.Wireless Control System
B.Wireless clients
C.Wireless controllers
D.Control-based access points
E.Location Appliance

单项选择题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？（）

A.The client card has failed.
B.The client card is not associated to the network.
C.The driver has been installed incorrectly.
D.The client card has awakened from power-save mode.