WLAN（Wireless LAN）是计算机网络与无线通信技术相结合的产物。下列哪些属于WLAN 技术标准？（）A、802.11aB、802.11bC、802.11cD、802.11g

题目

WLAN（Wireless LAN）是计算机网络与无线通信技术相结合的产物。下列哪些属于WLAN 技术标准？（）

  • A、802.11a
  • B、802.11b
  • C、802.11c
  • D、802.11g
相似考题

1.分别阐述什么是 LAN 、 MAN 和WLAN。

2.WLAN（Wireless LAN）是计算机网络与无线通信技术相结合的产物。下列哪些不属于WLAN 技术标准？( )。A.802.11a B.802.11b C.802.11c D.802.11g

3. pany is deploying a Cisco autonomous WLAN solution in their network.  Which three  components are included in this solution？（）A、 Wireless Domain Services （WDS）B、 Access Control Server （ACS）C、 Lightweight Access Point Protocol （LWAPP）D、 Wireless LAN solution Engine （WLSE）E、 Wireless Services Module （WISM）F、 Wireless Control System （WCS）

4.wireless LAN,also widely known as WLAN or WIFI,is probably the most well-known member of the IEEE802 protocol family for home users today.It is standardized by（）and shares many properties with wired EthernetA.IEEE 802.1B.IEEE 802.3C.IEEE 802.5D.IEEE 802.11

更多“WLAN（Wireless LAN）是计算机网络与无”相关问题

  • 第1题：

    WLAN是哪个的缩写（）

    • A、Wire Local A Network
    • B、Wireless location Area Network
    • C、Wireless LAN
    • D、Wireless Local Area Net

    正确答案:C

  • 第2题：

    Which three user interfaces exist for the Cisco WLAN Controllers？（）

    • A、 Wireless LAN Solution Engine （WLSE）
    • B、 command-line interface （CLI）
    • C、 Wireless Control System （WCS）
    • D、 TFTP
    • E、 an HTTPS web user interface
    • F、 an HTTP web user interface

    正确答案:B,C,E

  • 第3题：

    Which three devices are used by the Cisco Wireless Control System （WCS） for wireless management？（）

    • A、WLAN controllers
    • B、WLAN Solution Engine （WLSE）
    • C、Cisco Wireless Control System （WCS）
    • D、Cisco Wireless Location Appliance
    • E、lightweight access point （AP）
    • F、autonomous access point （AP）

    正确答案:A,D,E

  • 第4题：

    In a deployment using the lightweight access points， clients set up to authenticate with EAP-PEAPor EAP-Cisco Wireless （LEAP） cannot authenticate. Upon inspection of the Failed Attempts reportyou see the following error： "Unknown network access server NAS."  What two problems can causethis type of failure？（）

    • A、misconfigured IP address of the AAA server on the wireless controller
    • B、misconfigured IP address of the wireless LAN controller on the AAA server
    • C、misconfigured EAP type on the wireless LAN controller
    • D、misconfigured shared secret on the wireless LAN controller
    • E、misconfigured EAP type on the AAA server

    正确答案:B,D

  • 第5题：

    Which three benefits are realized by implementing Wireless LAN Solution Engine （WLSE）？（）

    • A、 improved WLAN security
    • B、 simplified AP deployment
    • C、 dynamic RF management
    • D、 on-demand location of rogue APs
    • E、 system-wide control of status and alarm monitoring
    • F、 automatic channel and power level adjustment

    正确答案:A,B,C

  • 第6题：

    What are three functions of the Cisco wireless LAN controller，  which is being used in the Company  Centralized WLAN solution network？ （）

    • A、 Authentication  
    • B、 Mobility
    • C、 Security management
    • D、 Transmission of beacon frames
    • E、 Real-time portions of MAC management
    • F、 Real-time aspects of the 802.11 prtocol management
    • G、 SNMP collection

    正确答案:A,B,C

  • 第7题：

    单选题
    Which series of wireless LAN controllers delivers WLAN services to small and midsize enterprise environments？（）
    A

     Cisco 1130AG Series Wireless LAN Controllers

    B

     Cisco 1140AG Series Wireless LAN Controllers

    C

     Cisco 2000 Series Wireless LAN Controllers

    D

     Cisco 4400 Series Wireless LAN Controllers


    正确答案： A
    解析： 暂无解析

  • 第8题：

    多选题
    Which two WLAN implementation statements are true？（）
    A

    An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine （WLSE/WLSM）.

    B

    An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System （WCS）.

    C

    A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine （WLSE/WLSM）.

    D

    A lightweight wireless solution consists of autonomous access points （APs）， which are managed by a WLAN solution engine （WLSE/WLSM）.

    E

    A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System （WCS）.


    正确答案： A,B
    解析： 暂无解析

  • 第9题：

    单选题
    What management tool could be used to provide centralized configuration， monitoring， and management in a network built on Cisco wireless LAN controllers and Lightweight APs？ （）
    A

    CiscoWorks Wireless LAN Solution Engine （WLSE）

    B

    CiscoWorks Wireless LAN Solution Engine （WLSE） Express

    C

    Cisco Wireless Control System （WCS）

    D

    Wireless Domain Services （WDS）

    E

    WLAN Controllers （WLC）


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    What is recommended for a wireless LAN infrastructure configuration when using SVP-version SpectraLink phones?（）
    A

    Disable DTPC on the radio.

    B

    Disable higher data rates on the radio.

    C

    Disable WMM policy on the WLAN.

    D

    Disable multicast on the WLAN.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    LDAP is being used throughout the Company wireless network.  Which statement about the  Lightweight Access Point Protocol （LWAPP） protocol is true？（）
    A

     The processing of 802.11 data and management protocols and access point capabilities is  distributed between a lightweight access point and a centralized WLAN controller.

    B

     LWAPP advertises its WDS capability and participates in electing the best WDS device for the  wireless LAN.

    C

     LWAPP aggregates radio management forward information and sends it to a wireless LAN  solution engine.

    D

     LWAPP authenticates all access points in the subnet and establishes a secure communication  channel with each of them.

    E

     None of the other alternatives apply


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    What are three functions of the Cisco wireless LAN controller，  which is being used in the Company  Centralized WLAN solution network？ （）
    A

    Authentication

    B

    Mobility

    C

    Security management

    D

    Transmission of beacon frames

    E

    Real-time portions of MAC management

    F

    Real-time aspects of the 802.11 prtocol management

    G

    SNMP collection


    正确答案： A,B,C
    解析： 暂无解析

  • 第13题：

    What management tool could be used to provide centralized configuration， monitoring， and management in a network built on Cisco wireless LAN controllers and Lightweight APs？ （）

    • A、CiscoWorks Wireless LAN Solution Engine （WLSE）
    • B、CiscoWorks Wireless LAN Solution Engine （WLSE） Express
    • C、Cisco Wireless Control System （WCS）
    • D、Wireless Domain Services （WDS）
    • E、WLAN Controllers （WLC）

    正确答案:C

  • 第14题：

    Which series of wireless LAN controllers delivers WLAN services to small and midsize enterprise environments？（）

    • A、 Cisco 1130AG Series Wireless LAN Controllers
    • B、 Cisco 1140AG Series Wireless LAN Controllers
    • C、 Cisco 2000 Series Wireless LAN Controllers
    • D、 Cisco 4400 Series Wireless LAN Controllers

    正确答案:C

  • 第15题：

    LDAP is being used throughout the Company wireless network.  Which statement about the  Lightweight Access Point Protocol （LWAPP） protocol is true？（）

    • A、 The processing of 802.11 data and management protocols and access point capabilities is  distributed between a lightweight access point and a centralized WLAN controller.
    • B、 LWAPP advertises its WDS capability and participates in electing the best WDS device for the  wireless LAN.
    • C、 LWAPP aggregates radio management forward information and sends it to a wireless LAN  solution engine.
    • D、 LWAPP authenticates all access points in the subnet and establishes a secure communication  channel with each of them.
    • E、 None of the other alternatives apply

    正确答案:A

  • 第16题：

    A customer is deploying a wireless core feature set using autonomous access points and requires Layer 2 roaming. What is a requirement when deploying this solution？（）

    • A、 a minimum of one Cisco 4100 Series WLAN Controller
    • B、 one WDS per subnet
    • C、 a minimum of one Wireless LAN Services Module
    • D、 all clients using Cisco Aironet Wireless LAN Adapters

    正确答案:B

  • 第17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18题：

    Which statement about the Lightweight Access Point Protocol （LWAPP） protocol is true？（）

    • A、 The processing of 802.11 data and management protocols and access point capabilities is distributed  between a lightweight access point and a centralized WLAN controller.
    • B、 LWAPP aggregates radio management forward information and sends it to a wireless LAN solution  engine.
    • C、 LWAPP authenticates all access points in the subnet and establishes a secure communication channel  with each of them.
    • D、 LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless  LAN

    正确答案:A

  • 第19题：

    多选题
    Which three benefits are realized by implementing Wireless LAN Solution Engine （WLSE）？（）
    A

    improved WLAN security

    B

    simplified AP deployment

    C

    dynamic RF management

    D

    on-demand location of rogue APs

    E

    system-wide control of status and alarm monitoring

    F

    automatic channel and power level adjustment


    正确答案： C,E
    解析： 暂无解析

  • 第20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21题：

    单选题
    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
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement about the Lightweight Access Point Protocol （LWAPP） protocol is true？（）
    A

     The processing of 802.11 data and management protocols and access point capabilities is distributed  between a lightweight access point and a centralized WLAN controller.

    B

     LWAPP aggregates radio management forward information and sends it to a wireless LAN solution  engine.

    C

     LWAPP authenticates all access points in the subnet and establishes a secure communication channel  with each of them.

    D

     LWAPP advertises its WDS capability and participates in electing the best WDS device for the wireless  LAN


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A customer is deploying a wireless core feature set using autonomous access points and requires Layer 2 roaming. What is a requirement when deploying this solution？（）
    A

     a minimum of one Cisco 4100 Series WLAN Controller

    B

     one WDS per subnet

    C

     a minimum of one Wireless LAN Services Module

    D

     all clients using Cisco Aironet Wireless LAN Adapters


    正确答案： A
    解析： 暂无解析

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