You have very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops. You want toincrease the bandwidth available for the laptops by decreasing the bandwidth reserved for the Cisco 7920phones.
What is the lowest percentage of voice-allocated bandwidth you can select on the WLANcontroller？（）
A.25 percent
B.40 percent
C.55 percent
D.75 percent
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A.55 percent
B.56 percent
C.75 percent
D.85 percent
A.6 percent
B.12 percent
C.18 percent
D.24 percent
When configuring a WLAN controller for a voice application using Cisco 7920 wireless IP phones.
Which two general control settings should you select？ （）
A.Aggressive Load Balancing on
B.Aggressive Load Balancing off
C.Multicast on
D.Multicast off
E.AP Fallback on
F.AP Fallback off
Clients using Cisco-LEAP and EAP-FAST authentication are having no problems logging on to the wirelessnetwork， but clients using PEAP are failing to log on.
Which situation would result in this type 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.
You review the Failed Attempts logs on an AAA server and find： "unknown network access server error."
Which failure could produce this error？（）
A.failure of the wireless client and AAA server handshake
B.supplicant authentication failureB.AAA client and AAA server handshake failure
C.wrong password used by the supplicant
On a Cisco Aironet 802.11 a/b/g wireless LAN client adapter， the status LED and activity LED arealternating on and off.
What does this indicate？（）
A.The client card has failed.
B.The client card is not associated to the network.
C.The driver has been installed incorrectly.
D.The client card has awakened from power-save mode.
A.4 to 6 times the tag beaconing rate
B.6 to 8 times the tag beaconing rate
C.8 to 10 times the tag beaconing rate
D.10 to 12 times the tab beaconing rate
On a Cisco Aironet 1240AG Series standalone access point， the radio LED is dark blue and blinking， butthe status LED and Ethernet LED are both off.
What does this indicate？（）
A.A firmware upgrade is in progress.
B.An access point buffer overflow is occurring.
C.The internal radio has failed.
D.The access point is booting.
The IOS of a North American Cisco Aironet 1130AG Series standalone access point has become corrupt.You must therefore reload the TFTP firmware.
Before you press and hold the MODE button，you shouldverify that the file name is which of the following？（）
A.c1130-k9w7-tar.boot
B.c1130-k9w7-tar.default
C.c1130-k9w7-tar.recover
D.c1130-k9w7-tar.123-7.JA1.tar
You are using ADU and are authenticated and associated to an access point. However， you are unable toobtain an IP address.
Which of these has caused this problem？（）
A.invalid SSID
B.invalid 802.1X authentication type
C.invalid encryption type
D.invalid WEP key
最新試題
On a WLAN controller， what is the default roaming bandwidth percentage reserved for voice clients？（）
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？（）
You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phoneto drop calls. The problem appears to be roaming bandwidth issue. In order to verify what kind ofissue it is， you decide to increase the bandwidth reserve for roaming on the WLAN controller tomaximum.What level do you set the bandwidth to？（）
You are installing a Cisco 4402 Series Wireless LAN Controller.What type of interface is used on the uplink port？（）
You have been called upon to add location-based services into an existing controller-basedwireless design which primarily encompasses handheld devices such as barcode scanners and Cisco7920 wireless IP phones.In which mode should you deploy the additional access points to achievethe density required without excessive co-channel interference？（）
Which of the following commands on the wireless interface of a Cisco 3845 Integrated Service Router allows the SSID to broadcast？（）
You have a very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops.You want to increase the bandwidth available for the laptops by decreasing the bandwidth reserved for the Cisco 7920 phones.What is the lowest percentage of voice-allocated bandwidthyou can select on the WLAN 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？（）
When configuring Cisco Secure ACS to support wireless EAP authentication， which device must be configured as a AAA client？（）
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？（）