A Cisco Aironet 1020 controller-based access point has been connected to a Catalyst 3550-24 PWRSwitch. However， when it is powered up， the access point fails.
What has caused this problem？（）
A.access point does not support 802.11h
B.incorrect switch power supply
C.switch port is not enabled
D.switch does not support 802.3af
E.access point has not been initialized with the primary controller
您可能感興趣的試卷
你可能感興趣的試題
A.Acceptance Test Plan
B.Change Management
C.Incident Management
D.Configuration Management
A.Ongoing Support Handoff Meeting
B.Staff Training
C.Detailed Design Development
D.Staging and System Migration
On a standalone access point， client association using EAP-Cisco Wireless （Cisco-LEAP） is failing，but association using EAP-PEAP is functioning.
What needs to be enabled on the standalone accesspoint to correct this issue？（）
A.network EAP
B.open authentication plus MAC
C.open authentication plus EAP
D.a shared key
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？（）
A.Configure the bridge to force infrastructure devices to associate only to the SSID parameter.
B.Enable passwords on both bridges.
C.Configure the distance parameter value.
D.Configure the proper channel.
You are troubleshooting a one-way call problem with a Cisco 7920 wireless IP phone on a standalone WLAN.
What may have caused this problem？（）
A.The minimum data rate is not set to 11 Mbps.
B.Publicly Secure Packet forwarding is enabled.
C.The access point is set to the least congested channel.
D.An address resolution protocol has been disabled.
最新試題
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？（）
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？（）
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？（）
You are installing a Cisco 4402 Series Wireless LAN Controller.What type of interface is used on the uplink port？（）
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 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？ （）
You are installing a Cisco Aironet 1000 Series controller-based access point. When you boot it， allthe LEDs on the access point blink together.What does this indicate about the access point？（）
You are configuring a wireless LAN controller for QoS.Which 802.11e user priority tag should you apply to voice applications？（）
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？（）
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 cause this problem？（）