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？（）

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？（）

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

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 configuring an RF group of controllers that coordinate Radio Resource Management calculations.What is the maximum number of WLAN controllers that you can add？（）

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？（）

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？（）

The IOS of a North American Cisco Aironet 1130AG Series standalone access point has becomecorrupt. You must therefore reload the TFTP firmware.Before you press and hold the MODEbutton， you should verify that the file name is which of the following？（）

You are configuring a wireless LAN controller for QoS.Which 802.11e user priority tag should you apply to voice applications？（）