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In the Ezonexam switched LAN environment, what does the IEEE 802.1Q standard describe?A. VLAN pruningB. A method of VLAN trunkingC. An approach to wireless LAN communicationD. The operation of VTPE. The process for root bridge selectionF. None of the abov

题目

In the Ezonexam switched LAN environment, what does the IEEE 802.1Q standard describe?

A. VLAN pruning

B. A method of VLAN trunking

C. An approach to wireless LAN communication

D. The operation of VTP

E. The process for root bridge selection

F. None of the above

相似考题

1.目前，我国使用最广泛的LAN标准是基于_____的以太网标准A.IEEE802.1B.IEEE802.2C.IEEE802.3D.IEEE802.5

2.What ________ the notice________?A. is, sayB. is, saidC. did, sayD. does, say

3.You are the administrator of a Windows 2000 Server network at Ezonexam.You configure a server named print10.marketing.Ezonexam.com.local as a print server at the Los Angeles office. You create and share printers on the server for use by employees in the marketing,Ezonexam.local domain.You want to review the configured properties of all of the shared printers on the print10.marketing.Ezonexam.local server. You want to perform. this review from a Windows 2000 Professional computer at the London office of Ezonexam.What can you do? (Each correct answer presents a complete solution. Choose two)A. Use your Web browser to connect to http://print10.london.Ezonexam.local/printers/.B. Use your Web browser to connect to http://print10.marketing.Ezonexam.local/printers/.C. Run the net view \\print10 command.D. Run the net view \\print10.marketing.Ezonexam.com command.E. Browse to \\print10.marketing.Ezonexam.local and open the Printers folder.F. Browse to \\print10.london.Ezonexam.local and open the Printers folder.

4.目前，我国应用最为广泛的LAN标准是基于（）的以太网标准。A.IEEE802.3B.IEEE802.1C.IEEE802.5D.IEEE802.2

参考答案和解析
正确答案：B
B 解析：Explanation:
A broadcast domain must sometimes exist on more than one switch in the network. To accomplish this, one switch must send frames to another switch and indicate which VLAN a particular frame. belongs to. On Cisco switches, a trunk link is created to accomplish this VLAN identification. ISL and IEEE 802.1Q are different methods of putting a VLAN identifier in a Layer 2 frame.

The IEEE 802.1Q protocol interconnects VLANs between multiple switches, routers, and servers. With 802.1Q, a network administrator can define a VLAN topology to span multiple physical devices. Cisco switches support IEEE 802.1Q for FastEthernet and Gigabit Ethernet interfaces. An 802.1Q trunk link provides VLAN identification by adding a 4-byte tag to an Ethernet Frame. as it leaves a trunk port.
更多“In the Ezonexam switched LAN environment, what does the IEEE 802.1Q standard describe?A. V ”相关问题

  • 第1题：

    目前，应用最为广泛的LAN标准是基于()的以太网标准

    A.IEEE802.5

    B.IEEE802.2

    C.IEEE802.3

    D.IEEE802.1


    正确答案：C

  • 第2题：

    目前，我国使用最广泛的LAN标准是基于()的以太网标准()

    A.IEEE802.2

    B.IEEE802.1

    C.IEEE802.3

    D.IEEE802.5


    参考答案：C

  • 第3题：

    我国使用最广泛的LAN标准是基于()的以太网标准。

    A.IEEE802.1

    B.IEEE802.3

    C.IEEE802.5

    D.IEEE802.2


    正确答案：B

  • 第4题：

    Inordertoincreasereliability,minimizecollisionsandestablishalargenumberofsystemsonanEthernetsegment,whichofthefollowingoptionsshouldbeselectedfortheEthernetnetwork?()

    A.10BaseT

    B.Switched10BaseT

    C.Switched100BaseTHalf-Duplex

    D.Switched100BaseTFull-Duplex


    参考答案：D

  • 第5题：

    目前，我国使用最广泛的LAN标准是基于()的以太网标准()

    A.IEEE802.2

    B.IEEE802.3

    C.IEEE802.5

    D.IEEE802.1


    参考答案：B

  • 第6题：

    关于IEEE802.1Q标准描述的正确的是:()

    A.在源MAC地址字段和协议类型字段之间加入4字节的802.1Q的TAG

    B.在目的MAC地址字段和协议类型字段之间加入4字节的802.1Q的TAG

    C.封装802.1Q帧的目的MAC地址使用的是0X01-00-0C-00-00

    D.封装802.1Q帧不改变原有帧的目的MAC地址


    参考答案：A, D

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