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 have caused this problem?()
A.Publicly Secure Packet forwarding is enabled.
B.The minimum data rate is not set to 11 Mbps.
C.An address resolution protocol is enabled.
D.The access point is set to the least congested channel.
您可能感興趣的試卷
你可能感興趣的試題
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 network and isbeing monitored by the Cisco WCS. There are 3000 devices to be tracked but not all of them are beingtracked on the Cisco WCS.
What can be done to correct the problem?()
A.Add a new location appliance.
B.Add a new Cisco WCS server dedicated to the location appliance.
C.Add 4 GB of RAM to the Cisco WCS.
D.Add a 120 GB hard drive to the Cisco WCS.
You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phoneto drop calls. The problem appears to be a roaming bandwidth issue. In order to verify what kindof issue it is, you decide to increase the bandwidth reserved for roaming on the WLAN controllerto the maximum.
What level do you set the bandwidth to?()
A.25 percent
B.15 percent
C.5 percent
D.35 percent
Using the WLSE, you are trying to push out a configuration job to a standalone access point, butthe job does not start.
Which of the following would cause this failure?()
A.invalid parameter in the template
B.incorrect SNMP communities on the access point
C.pop-up blocker enabled in the browser
D.unsupported version of IOS firmware in the access point
A.50
B.128
C.512
D.1024
You are using ADU and are authenticated and associated to an access point. However, you areunable to obtain an IP address.
Which of these has caused this problem?()
A.invalid SSID
B.invalid WEP key
C.invalid encryption type
D.invalid 802.1X authentication type
最新試題
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?()
An REAP was supporting 16 WLANs, but now it only supports one.What happened to cause the change?()
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?()
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?()
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?()
Static WEP is configured on the access point. You are authenticated and associated to the accesspoint but are unable to obtain an IP address.Which of the following will cause this problem?()
A mobility group is created by a Cisco WLCM and 4402 Series Wireless LAN Controller. A client thatis anchored on the Cisco WLCM roams to an access point on the 4402 controller. You then run adebug command on the 4402 controller.Which message would best describe the establishment ofthe tunnel from the foreign controller’s perspective?()
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?()