The ios of a north american cisco aironet 1230 series access point has become corrupt，
necessitating the need for a tftp firmware reload.
Before you press and hold the mode button，what must the file be named in order for the reload to occur？（）
A.c1200-k9w7-tar.default
B.c1200-k9w7-tar.boot
C.c1200-k9w7-tar.123-7.ja1.tar
D.c1200-k9w7-tar.recover
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lightweight access point has been connected to a catalyst 3550 24-pwr switch， and on power-up the access point fails.
What is the problem with the switch？（）
A.the power supply has inadequate wattage.
B.power is incorrectly configured on the port.
C.it does not support 802.3af poe.
D.power is not enabled on the port.
Two access points running the core feature set are connected to the same switch and are
providing guest services. if pspf is enabled.
What must be enabled on the switch to prevent clients from seeing one another’s data？（）
A.port-based radius
B.802.1q trunking
C.inline power
D.protected port
A.startup
B.site survey mode
C.lost connection to the controller
D.duplicate ip address
Last december you erected a bridge link between two buildings on your campus. it is now april and the foliage in the trees is full， and the bridge link will no longer maintain connectivity.
Which action will most likely solve the problem？（）
A.change the channel selection.
B.install higher gain antennas.
C.raise the antennas.
D.increase transmitter power.
An 802.1x client cannot authenticate to an autonomous access point configured for multiple vlans. the native vlan does not have an ssid configured.
Which one of the following links being down would prevent the clients from authenticating？（）
A.between the radius and the access point
B.between the client’s vlan and the wlse
C.between the native vlan and the wlse
D.between the client’s vlan and the radius
最新試題
You are installing a Cisco 4402 Series Wireless LAN Controller.What type of interface is used on the uplink port？（）
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 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 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？（）
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？（）
How many WLANs can a Cisco Aironet 1242 in H-REAP mode support when actively connected toa wireless controller？（）
You have just finished aligning a Cisco Aironet 1400 Series Wireless Bridge link using installationmode. When you set the link back to operational mode you loose association to the root bridge.Which action will correct the problem？（）
You want to dynamically assign users to an 802.1Q VLAN as a result of their authentication. Inorder to accomplish this.Which two IETF RADIUS attributes should you configure on the CiscoSecure ACS？ （）
If it is properly deployed， a controller-based access point is capable of monitoring all VLANs on anetwork when you select which of the following modes from the AP Mode drop-down menu onthe controller？（）
A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it， which continue to pass traffic.What has causedthis problem？（）