思科认证考试
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 802.11hB、incorrect switch power
题目
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
相似问题和答案
第1题：
采用本地配置方式对Cisco Aironet1100进行初次配置时，在浏览器的地址栏中应输入的IP地址是 ______。
A．10.0.0.1
B．127.0.0.1
C．172.16.0.1
D．192.168.0.1
解析：Cisco Aironet 1100系列接入点是一款无线局域网收发器，主要用于独立无线网络的中心点或无线网络和有线网络之间的连接点。当Cisco Aironet ll00加电时，AP会自动运行加电程序，此时面板上的状态显示灯会顺序闪动。当加电程序运行完毕后，就可以使用IP地址访问无线接入点并完成相应的配置。
第一次配置Cisco Aironet 1100时，可以采用本地配置方式，即使用超五类以太网电缆连接PC和无线接入点，通过接入点的以太网端口进行配置；或者将PC置于无线接入点的电波覆盖范围内，安装无线网卡及其驱动程序，关闭所有安全设置，不配置SSID(或SSID配置为tsunami)，就可以无线配置该AP。当该AP没有与局域网中DHCP服务器连接时，它将使用出厂时默认的设备管理地址(10.0.0.1)，此时可在Ⅲ浏览器的地址栏中输入“http：//10.0.0.1并按[Enter]键，即可访问Cisco Aironet 1100的配置管理界面。
第2题：
Which two statements about the Cisco Aironet Desktop Utility （ADU） are true？ （Choose two.）（）
- A、 The Aironet Desktop Utility （ADU） can be used to establish the association between the client adapter and the access point， manage authentication to the wireless network， and enable data encryption.
- B、 The Aironet Desktop Utility （ADU） and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.
- C、 The Aironet Desktop Utility （ADU） can support only one wireless client adapter installed and used at a time.
- D、 The Aironet Desktop Utility （ADU） profile manager feature can create and manage only one profile for the wireless client adapter.
- E、 When the user selects a different profile in the Aironet Desktop Utility （ADU）， the settings for the wireless client adapter are changed only after a reboot.
正确答案:A,C
第3题：
下列对Cisco Aironet1100系列接入点的描述中，错误的是
A．支持802.11b与802.11g协议
B．工作在2.4GHz频段
C．使用Cisco IOS操作系统
D．起到无线路由器的作用
第4题：
As the Company wireless administrator， you required to be knowledgeable about the wireless LAN components. Which two statements about these components are true？ （）
- A、 In the autonomous access point solution， control is provided by the WLAN controller.
- B、 In the lightweight access point solution， WLAN management is provided by the WLAN Control System （WCS）.
- C、 In the autonomous access point solution， control is provided by the WDS （Wireless Domain Services）.
- D、 Cisco Aironet autonomous access points cannot be supported by the Cisco Unified Wireless Network.
- E、 Ii the lightweight access point solution， WLAN management is provided by the WLAN Solution Engine （WLSE）.
- F、 Cisco Aironet lightweight access points cannot be supported by the Cisco Unified Wireless Network.
正确答案:B,C
第5题：
You work as a network technician at Company. Your boss， Ms. ， is interested in the Aironet enterprise solutions. What should you tell her regarding this？（）
- A、 The Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN controller handles those items which are not time sensitive.
- B、 A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clients.
- C、 Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch.
- D、 A Cisco Aironet solution includes intelligent Cisco Aironet access point （APs） and Cisco Catalyst switches.
- E、 In the Cisco Aironet solution， each AP is locally configured by the use of either a web interface or the command line interface.
正确答案:A,B
第6题：
Cisco公司的Aironet1100系列工作在( )GHz频段。
2.4
第7题：
You need to configure the WLAN client utility on a new machine. Which two of the following are true regarding this utility？ （）
- A、The Aironet Desktop Utility （ADU） can be used to enable or disable the adapter radio and to configure LEAP authentication with dynamic WEP.
- B、In Windows XP environment， a client adapter can only be configured and managed with the Microsoft Configuration Manager.
- C、The Microsoft Wireless Configuration Manager can be configured to display the Aironet System Tray Utility （ASTU） icon in the Windows system tray.
- D、The Cisco Aironet Desktop Utility （ADU） and the Microsoft Wirelss Configuration Manager can both be enabled at the same time to setup WLAN client cards.
正确答案:A,C
第8题：
采用本地配置方式对 Cisco Aironet 1100 进行初次配置时，在浏览器的地址栏中应输入的 IP 地址是
A)10.0.0.1
B)127.0.0.1
C)172.16.0.1
D)192.168.0.1
第9题：
Which two Aironet enterprise solution statements are true？（）
- A、A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clients
- B、A Cisco Aironet solution includes intelligent Cisco Aironet access points （APs） and Cisco Catalyst switches
- C、In the Cisco Aironet solution， each AP is locally configured by the use of either a web interface or the command line interface
- D、The Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN controller handles those items which are not time sensitive
- E、Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch
正确答案:A,D
第10题：
Which two statements about the Cisco Aironet Desktop Utility (ADU) are true（）
- A、The Aironet Desktop Utility （ADU ）profile manager feature can create and manage only one profile for the wireless client adapter.
- B、The Aironet Desktop Utility (ADU) can support only one wireless client adapter installed and used at a time.
- C、The Aironet Desktop Utility (ADU) can be used to establish the association between the client adapter and the access point , manage authentication to the wireless network , and enable encryption.
- D、The Aironet Desktop Utility (ADU) and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.
正确答案:B,C