In a switched environment, what does the IEEE 802.1Q standard describe?()A.the operation of VTPB.a method of VLAN trunkingC.an approach to wireless LAN communicationD.the process for root bridge selectionE.VLAN pruning vlan

题目
In a switched environment, what does the IEEE 802.1Q standard describe?()

A.the operation of VTP

B.a method of VLAN trunking

C.an approach to wireless LAN communication

D.the process for root bridge selection

E.VLAN pruning vlan

相似考题

1.You need to decide on which trunking method to implement in the Ezonexam network. What is a characteristic of ISL and 802.1q frame. tagging in a switched LAN environment?A．They are used to find the best path through a network.B．They allow the exchange of filtering tables.C．They specify different implementations of the Spanning-Tree Protocol.D．They allow the exchange of routing tablesE．They provide inter-switch VLAN communication.

2.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 above

3.What is the IEEE standard associated with Gigabit Ethernet? (Select two answer choices)A. 802.11B. 802.5C. 802.3abD. 802.3aeE. 802.3zF. 802.3u

4.What must the Ezonexam network administrator do in order to successfully configure a VLAN trunk between two switches named VE1 and VE2? (Select two answer choices)A. Set each end of the trunk line to IEEE 802.1Q encapsulation.B. Set the same VTP management domain name on both switches.C. Set all ports on the two switched as access ports.D. Configure one of the two switches as a VTP server.E. Connect the two switches using a rollover cable.F. Use a router to forward VTP traffic between the VLANs.

更多“In a switched environment, what does the IEEE 802.1Q standard describe?() ”相关问题

  • 第1题：

    What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?()

    A. 10 Mbps

    B. 11 Mbps

    C. 54 Mbps

    D. 100 Mbps

    E. none of the above


    参考答案：B

  • 第2题：

    A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?()

    A. The source and destination addresses

    B. The destination port number

    C. The destination address

    D. The source address

    E. All of the above


    参考答案：D

  • 第3题：

    You need to troubleshoot an issue on the switched LAN. When you issue a command "show port3/1" on a switch， you observe the Giants column has a non-zero entry. What could cause this？（）

    • A、IEEE 802.10
    • B、Misconfigured NIC
    • C、User configuration
    • D、IEEE 802.1Q
    • E、None of the other alternatives apply

    正确答案:D

  • 第4题：

    A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?（）

    • A、The source and destination addresses
    • B、The destination port number
    • C、The destination address
    • D、The source address
    • E、All of the above

    正确答案:D

  • 第5题：

    The core Company switches are configured to use 802.1Q trunks.  Which three statements are  correct with regard to the IEEE 802.1Q standard？（）

    • A、 The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame
    • B、 The packet is encapsulated with a 26 byte header and a 4 byte FCS
    • C、 The protocol uses point-to-multipoint connectivity
    • D、 The protocol uses point-to-point connectivity
    • E、 The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00
    • F、 The IEEE 802.1Q frame retains the original MAC destination address

    正确答案:A,D,F

  • 第6题：

    Which IEEE standard is used to define Wi-Fi?（）

    • A、IEEE 802.3
    • B、IEEE 802.5
    • C、IEEE 802.11h
    • D、IEEE 802.11c
    • E、IEEE 802.11

    正确答案:E

  • 第7题：

    What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?（）

    • A、10 Mbps
    • B、11 Mbps
    • C、54 Mbps
    • D、100 Mbps
    • E、none of the above

    正确答案:B

  • 第8题：

    多选题
    The core Company switches are configured to use 802.1Q trunks.  Which three statements are  correct with regard to the IEEE 802.1Q standard？（）
    A

    The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame

    B

    The packet is encapsulated with a 26 byte header and a 4 byte FCS

    C

    The protocol uses point-to-multipoint connectivity

    D

    The protocol uses point-to-point connectivity

    E

    The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00

    F

    The IEEE 802.1Q frame retains the original MAC destination address


    正确答案： B,F
    解析： 暂无解析

  • 第9题：

    单选题
    You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one？ （）
    A

     Both support normal and extended VLAN ranges.

    B

     ISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.

    C

     ISL encapsulates the original frame.

    D

     Both support native VLANs.

    E

     802.1Q does not encapsulate the original frame.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    Which three statements about classification marking of traffic at Layer 2 are true？ （）
    A

    a Frame Relay header includes a 1-bit discard eligible （DE） bit to provide the class of service （CoS）

    B

    an ATM header includes a 1-bit DE field to provide the CoS

    C

    an MPLS EXP field is inserted in the Layer 3 IP precedence field to identify the CoS

    D

    the CoS field only exists inside Ethernet frames when 802.1Q or Inter-Switch Link （ISL） trunking is used

    E

    in the IEEE 802.1p standard， three bits are used to identify the user priority bits for the CoS

    F

    in the IEEE 802.1q standard， six bits are used to identify the user priority bits for the CoS


    正确答案： F,E
    解析： 暂无解析

  • 第11题：

    单选题
    You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one？（）
    A

    Both support normal and extended VLAN ranges.

    B

    ISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.

    C

    ISL encapsulates the original frame.

    D

    Both support native VLANs.

    E

    802.1Q does not encapsulate the original frame.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?（）
    A

    They are used to find the best path through a network.

    B

    They allow the exchange of filtering tables.

    C

    They specify different implementations of the Spanning-Tree Protocol.

    D

    They allow the exchange of routing tables

    E

    They provide inter-switch VLAN communication.


    正确答案： E
    解析： 暂无解析

  • 第13题：

    What must an administrator do in order to successfully configure a VLAN trunk between two switches?()

    A. Set each end of the trunk line to IEEE 802.1Q encapsulation.

    B. Set the same VTP management domain name on both switches.

    C. Set all ports on the two switched as access ports.

    D. Configure one of the two switches as a VTP server.

    E. Connect the two switches using a rollover cable.

    F. Use a router to forward VTP traffic between the VLANs.


    参考答案：B, D

  • 第14题：

    In a switched environment, what does the IEEE 802.1Q standard describe?（）

    • A、the operation of VTP
    • B、a method of VLAN trunking
    • C、an approach to wireless LAN communication
    • D、the process for root bridge selection
    • E、VLAN pruning vlan

    正确答案:B

  • 第15题：

    What are two benefits of using VTP in a switching environment?（）

    • A、It allows switches to read frame tags.
    • B、It allows ports to be assigned to VLANs automatically.
    • C、It maintains VLAN consistency across a switched network.
    • D、It allows frames from multiple VLANs to use a single interface.
    • E、It allows VLAN information to be automatically propagated throughout the switching environment.

    正确答案:C,E

  • 第16题：

    What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?（）

    • A、They are used to find the best path through a network.
    • B、They allow the exchange of filtering tables.
    • C、They specify different implementations of the Spanning-Tree Protocol.
    • D、They allow the exchange of routing tables
    • E、They provide inter-switch VLAN communication.

    正确答案:E

  • 第17题：

    What is the IEEE standard associated with Gigabit Ethernet?（）

    • A、802.11
    • B、802.5
    • C、802.3ab
    • D、802.3ae
    • E、802.3z
    • F、802.3u

    正确答案:C,E

  • 第18题：

    You are designing your network to be able to use trunks. As part of this process you are comparing the ISL and 802.1Q encapsulation options. All of these statements about the two encapsulation options are correct except which one？（）

    • A、Both support normal and extended VLAN ranges.
    • B、ISL is a Cisco proprietary encapsulation method and 802.1Q is an IEEE standard.
    • C、ISL encapsulates the original frame.
    • D、Both support native VLANs.
    • E、802.1Q does not encapsulate the original frame.

    正确答案:D

  • 第19题：

    单选题
    What does the underlined word “greener” mean?
    A

    Taller.

    B

    Easier.

    C

    Better for the environment.

    D

    More brightly coloured.


    正确答案： D
    解析：
    由常识可知，“绿色”便是环保的，对环境有好处。故选C。

  • 第20题：

    单选题
    A standard IP access list is applied to an Ethernet interface of a router. What does this standard access list filter on?（）
    A

    The source and destination addresses

    B

    The destination port number

    C

    The destination address

    D

    The source address

    E

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第21题：

    多选题
    What must an administrator do in order to successfully configure a VLAN trunk between two switches?（）
    A

    Set each end of the trunk line to IEEE 802.1Q encapsulation.

    B

    Set the same VTP management domain name on both switches.

    C

    Set all ports on the two switched as access ports.

    D

    Configure one of the two switches as a VTP server.

    E

    Connect the two switches using a rollover cable.

    F

    Use a router to forward VTP traffic between the VLANs.


    正确答案： A,D
    解析： 暂无解析

  • 第22题：

    单选题
    What is the maximum data rate specified by the IEEE 802.11B standard for wireless LANS?（）
    A

    10 Mbps

    B

    11 Mbps

    C

    54 Mbps

    D

    100 Mbps

    E

    none of the above


    正确答案： E
    解析： 暂无解析

  • 第23题：

    单选题
    In a switched environment, what does the IEEE 802.1Q standard describe?（）
    A

    the operation of VTP

    B

    a method of VLAN trunking

    C

    an approach to wireless LAN communication

    D

    the process for root bridge selection

    E

    VLAN pruning vlan


    正确答案： B
    解析： 暂无解析

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