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？（）

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

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？（）

You are charges with implementing a secure wireless installation which will provide Internet accessto client devices but will not allow communications between wireless clients.In addition to implementing PSPF or peer-to-peer blocking on the wireless side，which of the following actionsshould you perform on the wired infrastructure？（）

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

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

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？（）

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？（）

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？（）