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A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this prob

题目

A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem (Choose three.)（）。

  • A、mismatched TKIP encryption
  • B、null SSID
  • C、cordless phones
  • D、mismatched SSID
  • E、metal file cabinets
  • F、antenna type or direction
相似考题

1.APN是什么的缩写?()A.Alcatel Point NameB.Abbreviation of Point NameC.Access Point NameD.Access Packet Net

2.To which parameter should the access point be set during a site survey？（）A、Transmit onlyB、DiversityC、Receive onlyD、Single isolated antenna

3.On what kinds of networks does OSPF elect a backup designated router?（）A、Point-to-point and point-to-multipoint networksB、Nonbroadcast and broadcast multipoint multicastingC、Point-to-point and multi-access broadcastingD、Point-to-multipoint and multi-access broadcastingE、Nonbroadcast and broadcast multi-access

4.APN是什么的缩写？（）A、Alcatel Point NameB、Abbreviation of Point NameC、Access Point NameD、Access Packet Net

更多“A single 802.11g access point ha”相关问题

  • 第1题：

    Which of the following statements correctly describes the characteristics of a Frame Relay point-to-point subinterface?（）

    • A、Needs to use Inverse ARP.
    • B、Maps a single IP subnet per DLCI.
    • C、Maps a single IP subnet across multiple DLCIs.
    • D、Resolves NBMA (non broadcast multi access) split horizon issues.
    • E、Requires use of the frame-relay map command.
    • F、None of the above

    正确答案:B,D

  • 第2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3题：

    Which of the following statements explains why it is normally best to have more than one controller-basedaccess point participate in the containment of one rogue access point？（）

    • A、Multiple controller-based access points will load-balance the containment task using fewer resources than a single access point.
    • B、Clients connected to the rogue access point may be out of the range of the controller-based access point providing containment.
    • C、Each controller-based access point can handle only a limited amount of clients connected to the rogue access points.
    • D、Clients connected to the rogue access point must be able to connect to the containment controller-based access point.

    正确答案:B

  • 第4题：

    A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? (Choose three.) （）

    • A、mismatched TKIP encryption  
    • B、null SSID  
    • C、cordless phones 
    • D、mismatched SSID  
    • E、metal file cabinets
    • F、antenna type or direction 

    正确答案:C,E,F

  • 第5题：

    How does a controller-based access point configured to operate in sniffer mode behave？（）

    • A、allows client traffic， captures data on all channels
    • B、allows client traffic， captures data on a single channel
    • C、allows no client traffic， captures data on all channels
    • D、allows no client traffic， captures data on a single channel

    正确答案:D

  • 第6题：

    A network technician is installing a series of three access points to cover the entire wing of a building. Each access point has a wired connection and 802.11g is being used for the wireless transmission. Which of the following channels should be used for the access points？（）

    • A、Channels 1-6-11
    • B、Channels 1-3-5
    • C、Channels 7-11-1
    • D、Channels 2-4-6

    正确答案:A

  • 第7题：

    单选题
    What is the correct procedure for adding an access point in WCS？（）
    A

    Choose Configure >Access_Point， then enter the AP MAC address

    B

    Choose Configure >Access_Point， then enter the IP address of the AP

    C

    Wait until the WLC downloads its code from the WCS and choose the access point from the list under the WLC option of the Configure menu

    D

    Wait until the AP downloads its code from the WCS and choose the access point from the list under the Access_Point option of the Configure menu


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following accurately represents the functionality of a lightweight access point configured to operate in sniffer AP mode？（）
    A

    client traffic allowed， data captured on all channels

    B

    client traffic allowed， data captured on a single channel

    C

    no client traffic allowed， data captured on a single channel

    D

    no client traffic allowed， data captured on all channels


    正确答案： D
    解析： 暂无解析

  • 第9题：

    多选题
    Which two statements about a wireless repeater topology are true？（）
    A

    A wireless repeater is an access point that is not connected to the wired LAN.

    B

    The repeater feature is only available in lightweight access point topologies.

    C

    The SSID of the root access point must be configured on the repeater access point.

    D

    This topology requires a 10 - 15 percent overlap between a wired access point and the wireless repeater.

    E

    This topology requires a 15 - 25 percent overlap between a wired access point and the wireless repeater.

    F

    To avoid interference， the repeater access point must use a different channel from what the root access point uses.


    正确答案： E,D
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following statements explains why it is normally best to have more than one controller-based access point participate in the containment of one rogue access point？（）
    A

    clients connected to the rogue access point must be able to connect to the containment controller-based access point.

    B

    multiple controller-based access points will load-balance the containment task using fewer resources than a single access point.

    C

    clients connected to the rogue access point may be out of the range of the controller-based access point providing containment.

    D

    each controller-based access point can handle only a limited amount of clients connected to the rogue access points.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A customer wants to deploy a single-band access point for an 802.11 b/g solution now. with theoption to upgrade to 802.11 a/b/g as network requirements change. Which Cisco access point series is best suited for this requirement？（）
    A

     CiscoAironet 1000 Series products

    B

     CiscoAironet 1100 Series products

    C

     CiscoAironet 1130AG Series products

    D

     CiscoAironet 1200 Series products


    正确答案： C
    解析： 暂无解析

  • 第12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13题：

    What are two benefits of clustered access points on a small business network using the Cisco500 Series Access Point？ （）

    • A、 Cisco IOS configuration
    • B、 tri-band 11g single radios
    • C、 rouge AP integration
    • D、 single view to deploy and manage
    • E、 secure guest access

    正确答案:D,E

  • 第14题：

    The LWAPP （Lightweight Access Point Protocol） is in use within the Company wireless LAN.  Which statement is true about this protocol？（）

    • A、 Real-time frame exchange is accomplished within the access point.
    • B、 The control traffic between the client and the access point is encapsulated with the LWAPP. 
    • C、 Authentication， security， and mobility are handled by the access point.
    • D、 Data traffic between the client and the access point is encapsulated with LWAPP.
    • E、 None of the other alternatives apply

    正确答案:A

  • 第15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16题：

    A customer wants to deploy a single-band access point for an 802.11 b/g solution now. with theoption to upgrade to 802.11 a/b/g as network requirements change. Which Cisco access point series is best suited for this requirement？（）

    • A、 CiscoAironet 1000 Series products
    • B、 CiscoAironet 1100 Series products
    • C、 CiscoAironet 1130AG Series products
    • D、 CiscoAironet 1200 Series products

    正确答案:D

  • 第17题：

    Which two statements about a wireless repeater topology are true？（）

    • A、A wireless repeater is an access point that is not connected to the wired LAN.
    • B、The repeater feature is only available in lightweight access point topologies.
    • C、The SSID of the root access point must be configured on the repeater access point.
    • D、This topology requires a 10 - 15 percent overlap between a wired access point and the wireless repeater.
    • E、This topology requires a 15 - 25 percent overlap between a wired access point and the wireless repeater.
    • F、To avoid interference， the repeater access point must use a different channel from what the root access point uses.

    正确答案:A,C

  • 第18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19题：

    单选题
    The LWAPP （Lightweight Access Point Protocol） is in use within the Company wireless LAN.  Which statement is true about this protocol？（）
    A

     Real-time frame exchange is accomplished within the access point.

    B

     The control traffic between the client and the access point is encapsulated with the LWAPP. 

    C

     Authentication， security， and mobility are handled by the access point.

    D

     Data traffic between the client and the access point is encapsulated with LWAPP.

    E

     None of the other alternatives apply


    正确答案： C
    解析： 暂无解析

  • 第20题：

    多选题
    What are two benefits of clustered access points on a small business network using the Cisco500 Series Access Point？ （）
    A

    Cisco IOS configuration

    B

    tri-band 11g single radios

    C

    rouge AP integration

    D

    single view to deploy and manage

    E

    secure guest access


    正确答案： C,E
    解析： 暂无解析

  • 第21题：

    多选题
    A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? (Choose three.) （）
    A

    mismatched TKIP encryption

    B

    null SSID

    C

    cordless phones

    D

    mismatched SSID

    E

    metal file cabinets

    F

    antenna type or direction


    正确答案： B,A
    解析： 暂无解析

  • 第22题：

    多选题
    A single 802.11g access point has been configured and installed in the center of a square officE.A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? （）
    A

    mismatched TKIP encryption

    B

    null SSID

    C

    cordless phones

    D

    mismatched SSID

    E

    metal file cabinets

    F

    antenna type or direction


    正确答案： A,E
    解析： 暂无解析

  • 第23题：

    多选题
    Which of the following statements correctly describes the characteristics of a Frame Relay point-to-point subinterface?（）
    A

    Needs to use Inverse ARP.

    B

    Maps a single IP subnet per DLCI.

    C

    Maps a single IP subnet across multiple DLCIs.

    D

    Resolves NBMA (non broadcast multi access) split horizon issues.

    E

    Requires use of the frame-relay map command.

    F

    None of the above


    正确答案： D,E
    解析： 暂无解析

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