单项选择题

You are charges with implementing a secure wireless ins……

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？（）

A.Take no action， you have achieved your goal.
B.Implement a Cisco Secure IPS sensor.
C.Implement a protected port on the access switches.
D.Implement 802.1X on the switch ports.

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多项选择题WhenconfiguringaWLANcontrollerforavoiceapplicationusingCisco7920wirelessIPphones，whichtwogeneralcontrolsettingsshouldyouselect？（）

A.Aggressive Load Balancing on
B.Aggressive Load Balancing off
C.Multicast on
D.Multicast off
E.AP Fallback on
F.AP Fallback off

单项选择题WhichprotocoldoestheRADIUSserveruseinsidethesecuretunnelofEAP-FASTtoauthenticatetheclientwhenone-timepasswordsareinuse？（）

A.MS-CHAP v2
B.PAP
C.GTC
D.MD5

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，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？（）

A.Add 4GB 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.

单项选择题Clients using Cisco-LEAP and EAP-FAST authentication are having no problems logging on to thewireless network， but clients using PEAP are failing to log on. Which situation would result in thistype of problem？（）

A.The AAA server is set to accept both MS-CHAP v2 and GTC for PEAP authentication.
B.Clients have been set to validate the server identity.
C.Posture validation has not been enabled.
D.Clients and server are not using certificates.

单项选择题You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN. What may cause this problem？（）

A.The minimum data rate is not set to 11 Mbps.
B.An address resolution protocol has been disabled
C.Publicly Secure Packet forwarding is enabled
D.The access point is set to the least congested channel.