On a WLAN controller， what is the default roaming bandwidth percentage reserved for voice clients？（）

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.

单项选择题You have a very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops.You want to increase the bandwidth available for the laptops by decreasing the bandwidth reserved for the Cisco 7920 phones. What is the lowest percentage of voice-allocated bandwidthyou can select on the WLAN controller？（）

A.25 percent
B.40 percent
C.55 percent
D.75 percent

单项选择题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？（）

A.normal operation
B.duplicate IP address
C.code upgrade in progress
D.searching for primary controller