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？（）

When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones，which two general control settings should you select？（）

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

An REAP was supporting 16 WLANs， but now it only supports one.What happened to cause the change？（）

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？（）

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？（）

You are installing a Cisco 4402 Series Wireless LAN Controller.What type of interface is used on the uplink port？（）

You review the Failed Attempts logs on an AAA server and find： "unknown network access servererror." Which failure could produce this error？（）

You are trying to change the polling parameters used by the location manager via the Cisco WCS，and your request is being denied. What is wrong？（）

Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode？（）