H3C

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
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相似问题和答案

第1题:

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

答案:C
解析:
WLAN是无线网络,在无线网络中目前有a/b/g/n/ac五个标准,因此选 C。

第2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3题:

分别阐述什么是 LAN 、 MAN 和WLAN。


正确答案:局域网是一种专用数据通信网,它在有限地理区域使各种具有数据通信能力的设备相互连接、互相通信。城域网基本上是一种大型局域网,通常使用与局域网相似的技术。它可能覆盖一个城市内一组邻近的公司办公室,也可以用于连接一个大型局域网内的数个小型局域网,可用作计算机网络的骨干网。广域网指分布在非常大的地理范围内的用于同一种应用目的多个计算机局域网的连接网络,是一种大型专用网。

第4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5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6题:

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)

正确答案:A,B,D

第7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8题:

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 Ethernet

A.IEEE 802.1

B.IEEE 802.3

C.IEEE 802.5

D.IEEE 802.11


正确答案:D
解析:无线局域网(被广泛称之为WLAN或WIFI)是人们最为熟悉的IEEE802协议族。它由()协议定义标准并具备许多有限局域网的特性。A、IEEE802.1B、IEEE802.3C、IEEE802.5D、IEEE802.11

第9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10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

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