A wireless client cannot connect to an 802.11b／g BSS with a b／g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?()A. The incorrect channel is configured on the client.B. The c

题目
A wireless client cannot connect to an 802.11b／g BSS with a b／g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?()

A. The incorrect channel is configured on the client.

B. The client‘s IP address is on the wrong subnet.

C. The client has an incorrect pre-shared key.

D. The SSID is configured incorrectly on the client.

相似考题

1.You are unable to connect your computer to a wireless network projector. The wireless network projector does not appear in the list of available network projectors provided by the Connect to a Network Projector wizard.You need to connect to the network projector.What are two possible ways to achieve this goal?（）A.AB.BC.CD.D

2. A new Aironet 1200 series AP has been installed in the Company WLAN.  What happens when this  device is connected to the LAN， with a default configuration？（）A、 The access point will attempt to download an encryption key from the nearest wireless server.B、 The access point makes several attempts to get an IP address from the DHCP server. If the  access point does not receive an address， it assigns itself the IP address 10.0.0.1 for 5 minutes.C、 The access point will attempt to connect to the nearest wireless server using LEAP  authentication.D、 The access point requests an IP address from the DHCP server. If the access point does not  receive an address， it continues to send requests indefinitely.E、 None of the other alternatives apply

3.Which three devices are used by the Cisco Wireless Control System （WCS） for wireless management？（）A、WLAN controllersB、WLAN Solution Engine （WLSE）C、Cisco Wireless Control System （WCS）D、Cisco Wireless Location ApplianceE、lightweight access point （AP）F、autonomous access point （AP）

4.A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless carD.The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）A、The incorrect channel is configured on the client.B、The client's IP address is on the wrong subnet.C、The client has an incorrect pre-shared key.D、The SSID is configured incorrectly on the client.

参考答案和解析
参考答案：D
更多“A wireless client cannot connect to an 802.11b／g BSS with a b／g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?() ”相关问题

  • 第1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2题：

    On a Cisco Aironet 802.11 a/b/g wireless LAN client adapter，the status LED and activity LED are alternating 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.

    正确答案:B

  • 第3题：

    Which WLAN device is often used to make wireless connections between buildings or campuses?（）

    • A、router
    • B、bridge
    • C、access point
    • D、client adapter

    正确答案:B

  • 第4题：

    A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）

    • A、The incorrect channel is configured on the client.
    • B、The client's IP address is on the wrong subnet.
    • C、The client has an incorrect pre-shared key.
    • D、The SSID is configured incorrectly on the client.

    正确答案:D

  • 第5题：

    Under which three conditions does a client initiate roaming between wireless cells in the Company  WLAN？ （）

    • A、 The access point has broadcast too many SSIDs.
    • B、 The wireless client has missed too many beacons from the access point.
    • C、 The maximum data retry count， initiated by the wireless client， is exceeded.
    • D、 The wireless client has reduced the data rate.
    • E、 The access point has requested client reauthentication.
    • F、 The wireless client has missed too many IAPP （Inter Access Point Protocol） updates.

    正确答案:B,C,D

  • 第6题：

    Which two wireless devices acts as a communication connection between the client and WLAN（）

    • A、 bridge
    • B、 access point
    • C、 wireless adaptor
    • D、 Layer 3 switch
    • E、 antenna

    正确答案:B,C

  • 第7题：

    What will serve as a RADIUS Client to the Infranet Controller for 802.1x authentication? （）

    • A、an ACE server
    • B、a wireless network
    • C、an Ethernet switch
    • D、Odyssey Access Client

    正确答案:C

  • 第8题：

    单选题
    In the Company wireless LAN，  what is the function of the Service Set Identifier （SSID）？（）
    A

     The SSID must match on both the Company client and the Company access point and provides  MAC Address Authentication to authenticate the client to the access point.

    B

     The SSID should be configured on the Company client site only and provides data-privacy  functions and authentication to the access point.

    C

     The SSID must match on both the Company client and the Company access point and provides encryption keys for authentication to the access point.

    D

     The SSID must match on both the Company client and the Company access point. The SSID is  advertised in plain-text in the access point beacon messages.  

    E

     None of the other alternatives apply


    正确答案： D
    解析： 暂无解析

  • 第9题：

    多选题
    Under which three conditions does a client initiate roaming between wireless cells in the Company  WLAN？ （）
    A

    The access point has broadcast too many SSIDs.

    B

    The wireless client has missed too many beacons from the access point.

    C

    The maximum data retry count， initiated by the wireless client， is exceeded.

    D

    The wireless client has reduced the data rate.

    E

    The access point has requested client reauthentication.

    F

    The wireless client has missed too many IAPP （Inter Access Point Protocol） updates.


    正确答案： D,C
    解析： 暂无解析

  • 第10题：

    单选题
    A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）
    A

    The incorrect channel is configured on the client.

    B

    The client's IP address is on the wrong subnet.

    C

    The client has an incorrect pre-shared key.

    D

    The SSID is configured incorrectly on the client.


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless carD.The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）
    A

    The incorrect channel is configured on the client.

    B

    The client's IP address is on the wrong subnet.

    C

    The client has an incorrect pre-shared key.

    D

    The SSID is configured incorrectly on the client.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    You have a computer that runs Windows XP Professional. The computer has an 802. 11g wireless network card. You have a wireless access point that is secured by using WiFi Protected Access (WPA). The service set identifier (SSID) of the wireless access point does not broadcast. You need to establish a wireless connection to the wireless access point. What should you do?（）
    A

    From the Device Manager, open the wireless network adapter properties and click Advanced. 

    B

    From the Device Manager, right-click the wireless network adapter and click Scan for hardware changes. 

    C

    From the Wireless Network Connection Properties, select View Wireless Networks. 

    D

    From the Wireless Network Connection Properties, click Change Advanced Settings. From the Wireless Networks tab, select Add a preferred network. 


    正确答案： D
    解析： 暂无解析

  • 第13题：

    You need to set up a Company AP to act as a wireless repeater.  What are three characteristics of  this wireless repeater topology？（）

    • A、 The recommended overlap of the access point on the wired LAN and the wireless repeater is  25%.
    • B、 Autonomous access points are required.
    • C、 The SSID of the root access point must be configured on the repeater access point.
    • D、 The recommended overlap of the access point on the wired LAN and the wireless repeater is  50%.
    • E、 Lightweight access points are required.
    • F、 The recommended overlap of the access point on the wired LAN and the wireless repeater is  75%.
    • G、 The SSID of the root access point must be distinct from that of the repeater access point.

    正确答案:B,C,D

  • 第14题：

    In the Company wireless LAN，  what is the function of the Service Set Identifier （SSID）？（）

    • A、 The SSID must match on both the Company client and the Company access point and provides  MAC Address Authentication to authenticate the client to the access point.
    • B、 The SSID should be configured on the Company client site only and provides data-privacy  functions and authentication to the access point.
    • C、 The SSID must match on both the Company client and the Company access point and provides encryption keys for authentication to the access point.
    • D、 The SSID must match on both the Company client and the Company access point. The SSID is  advertised in plain-text in the access point beacon messages.  
    • E、 None of the other alternatives apply

    正确答案:D

  • 第15题：

    Identity authentication, protocol encryption, secure guest access, voice over WLAN features, and a small device footprint are all highlights of what product in the wireless technology market?（）

    • A、wireless monitoring device
    • B、wireless LAN controller
    • C、wireless bridge
    • D、wireless management device
    • E、access point

    正确答案:B

  • 第16题：

    What is the objective of the Cisco Compatible Extensions program？（）

    • A、to provide access to proprietary Cisco IOS software code in order to expand the number of vendors writing wireless code
    • B、to provide Cisco engineers with the opportunity to certify that any wireless devices that are made by third parties are compatible with Cisco wireless products
    • C、to provide customers with a broad range of WLAN client devices that have been tested for interoperability with Cisco Aironet innovations
    • D、to provide third parties with Cisco hardware in order to encourage the development of radical innovation in the area of wireless

    正确答案:C

  • 第17题：

    Which wireless LAN design ensures that a mobile wireless client will not lose connectivity when moving from one access point to another?（）

    • A、using adapters and access points manufactured by the same company
    • B、overlapping the wireless cell coverage by at least 10%
    • C、configuring all access points to use the same channel
    • D、utilizing MAC address filtering to allow the client MAC address to authenticate with the surrounding APs

    正确答案:B

  • 第18题：

    Your client has deployed a cisco wireless location appliance within their warehouse environment. they have been experiencing problems with tracking objects using active rfid tags. to verify proper access point deployment for location server. The results from an access point scan should show what information？（）

    • A、a minimum rssi value of -50
    • B、rogue access points
    • C、a minimum of three access points
    • D、non-overlapping channels

    正确答案:C

  • 第19题：

    You have a computer that runs Windows XP Professional. The computer has an 802. 11g wireless network card. You have a wireless access point that is secured by using WiFi Protected Access (WPA). The service set identifier (SSID) of the wireless access point does not broadcast. You need to establish a wireless connection to the wireless access point. What should you do?（） 

    • A、From the Device Manager, open the wireless network adapter properties and click Advanced. 
    • B、From the Device Manager, right-click the wireless network adapter and click Scan for hardware changes. 
    • C、From the Wireless Network Connection Properties, select View Wireless Networks. 
    • D、From the Wireless Network Connection Properties, click Change Advanced Settings. From the Wireless Networks tab, select Add a preferred network. 

    正确答案:D

  • 第20题：

    单选题
    What is the objective of the Cisco Compatible Extensions program？（）
    A

    to provide access to proprietary Cisco IOS software code in order to expand the number of vendors writing wireless code

    B

    to provide Cisco engineers with the opportunity to certify that any wireless devices that are made by third parties are compatible with Cisco wireless products

    C

    to provide customers with a broad range of WLAN client devices that have been tested for interoperability with Cisco Aironet innovations

    D

    to provide third parties with Cisco hardware in order to encourage the development of radical innovation in the area of wireless


    正确答案： C
    解析： 暂无解析

  • 第21题：

    多选题
    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
    解析： 暂无解析

  • 第22题：

    单选题
    A new Aironet 1200 series AP has been installed in the Company WLAN.  What happens when this  device is connected to the LAN， with a default configuration？（）
    A

     The access point will attempt to download an encryption key from the nearest wireless server.

    B

     The access point makes several attempts to get an IP address from the DHCP server. If the  access point does not receive an address， it assigns itself the IP address 10.0.0.1 for 5 minutes.

    C

     The access point will attempt to connect to the nearest wireless server using LEAP  authentication.

    D

     The access point requests an IP address from the DHCP server. If the access point does not  receive an address， it continues to send requests indefinitely.

    E

     None of the other alternatives apply


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which set of statements describes the correct order and process of a Company wireless user  client associating with a wireless access point in the Company network？ （）
    A

     1. Access point sends probe request .2. Client sends probe response.3. Client initiates  association.4. Access point accepts association.5. Client adds access point MAC address to  association table.

    B

     1. Client sends probe request.2. Access point sends probe response.3. Client initiates  association.4. Access point accepts association.5. Access point adds client MAC address to  association table.

    C

     1. Client sends probe request.2. Access point sends probe response.3. Access point initiates  association.4. Client accepts association.5. Access point adds client MAC address to association  table.

    D

     1. Access point sends probe request .2. Client sends probe response.3. Client initiates  association.4. Access point accepts association.5. Access point adds client MAC address to  association table.

    E

     1. Client sends probe request.2. Access point sends probe response.3. Client initiates  association.4. Access point accepts association.5. Client adds access point MAC address to  association table.

    F

     None of the other alternatives apply.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    You are designing the wireless networks for the three warehouses. Your design must support the inventory and shipping management solution， and it must meet security requirements. What should you do？（）
    A

    Ensure that all wireless networking equipment fully supports the IEE 802.11a， IEEE 802.11b， and IEEE 802.11g wireless networking protocols

    B

    Assign a random service set identifier （SSID） to each wireless access point. Disable broadcasting of SSIDs on all wireless access points

    C

    Create a firewall to block traffic to any IP address that did not originate from the company’s DHCP servers. Ensure that all wireless access points connect behind this new firewall

    D

    Configure a server to use Internet Authentication Service （IAS）. Configure the wireless networking equipment to use the IEEE 802.1x protocol and the IAS server


    正确答案： D
    解析： 暂无解析

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