You have been called upon to add location-based services into an existing controller-based wireless designwhich primarily encompasses handheld devices such as barcode scanners and Cisco 7920 wireless IPphones.
In which mode should you deploy the additional access points to achieve the density required without excessive co-channel interference？（）

单项选择题Ifitisproperlydeployed，acontroller-basedaccesspointiscapableofmonitoringallVLANsonanetworkwhenyouselectwhichofthefollowingmodesfromtheAPModedrop-downmenuonthecontroller？（）

A.Monitor
B.Rogue Detector
C.Sniffer
D.Mirror

单项选择题Whenoptimizingastandalonepoint-to-multipointbridgeinstallationwitheightnon-rootbridges，whichofthe followingRTSthresholdandCWminsettingswouldbecorrectforthenon-rootbridges？（）

A.RTS threshold = 4000， CWmin = 3
B.RTS threshold = 1， CWmin = 4
C.RTS threshold = 4000， CWmin = 5
D.RTS threshold = 1， CWmin = 5

单项选择题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？（）

A.12
B.17
C.20
D.24

单项选择题Whichparameter，whenenabledonastandaloneaccesspoint，givesthehighestprioritytoavoicepacketevenwhenQoSisnotenabled？（）

A.QoS Element for Wireless Phones
B.IGMP Snooping
C.WMM
D.AVVID Priority Mapping

单项选择题A Cisco WCS version 4.0 has been installed on a server with a dual Pentium 3.0 GHz processor， 4 GBRAM， and an 80 GB hard drive. A location appliance has been incorporated into the network and is beingmonitored by the Cisco WCS. There are 3000 devices to be tracked but not all of them are being trackedon the Cisco WCS. What can be done to correct the problem？（）

A.Add 4 GB of RAM to the Cisco WCS.
B.Add a 120 GB hard drive to the Cisco WCS.
C.Add a new location appliance.
D.Add a new Cisco WCS server dedicated to the location appliance.