Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?A. RIPB. STPC. IGRPD. CDPE. VTPF. None of the above

题目

Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?

A. RIP

B. STP

C. IGRP

D. CDP

E. VTP

F. None of the above

相似考题

1.Which three of the protocols below belong to the application layer? (Select three answer choices)A. ARPB. HTTPSC. SMTPD. CDPE. TFTPF. ICMP

2.Which of the following statements regarding routed and routing protocols are true?()A. A routed protocol is assigned to an interface and determines the method of packet deliver.B. A routing protocol determines the path of a packet through a network.C. A routed protocol determines the path of a packet through a network.D. A routing protocol operates at the transport layer of the OSI model.E. A routed protocol updates the routing table of a router.

3.At Layer 2 of the OSI model, which component connects a host to the network media?()A. HubB. SwitchC. BridgeD. NICE. Transceiver

4.While troubleshooting a network connectivity problem, a Ezonexam technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However, when the ping command is issued from the workstation, the output message "Request timed out." is displayed. At which layer of the 7-layer OSI model does the problem most likely exist?A. The data link layerB. The application layerC. The protocol layerD. The access layerE. The session layerF. The network layerG. None of the above

更多“Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?A. RIPB. STPC. IGRPD. CDPE. VTPF. None of the above”相关问题

  • 第1题：

    Which one of the WAN data－link protocols below is used for out－of－band signaling?()

    A. HDLC

    B. NCP

    C. PAP

    D. LAPD

    E. LAPB

    F. None of the above


    参考答案：D

  • 第2题：

    Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?()

    A. A routing protocol is assigned to an interface and determines the method of packet delivery.

    B. A routed protocol is assigned to an interface and determines the method of packet delivery.

    C. A routing protocol determines the path of a packet through a network.

    D. A routed protocol determines the path of a packet through a network.

    E. A routing protocol operates at the transport layer of the OSI model.

    F. A routed protocol updates the routing table of a router.


    参考答案：B, C

  • 第3题：

    The TCP／IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP／IP model?()

    A. application layer

    B. session layer

    C. transport layer

    D. internet layer

    E. network layer

    F. data link layer

    G. physical layer


    参考答案：A, C, D

  • 第4题：

    At Layer 2 of the OSI model, which component connects a host to the network media?（）

    • A、Hub
    • B、Switch
    • C、Bridge
    • D、NIC
    • E、Transceiver

    正确答案:D

  • 第5题：

    Which of the following statements regarding routed and routing protocols are true?（）

    • A、A routed protocol is assigned to an interface and determines the method of packet deliver.
    • B、A routing protocol determines the path of a packet through a network.
    • C、A routed protocol determines the path of a packet through a network.
    • D、A routing protocol operates at the transport layer of the OSI model.
    • E、A routed protocol updates the routing table of a router.

    正确答案:A,B

  • 第6题：

    Which of the following network devices operates on Layer 1 of the OSI model？（）

    • A、Hub
    • B、Switch
    • C、Router
    • D、Bridge

    正确答案:A

  • 第7题：

    The TCP/IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP/IP model?（）

    • A、application layer
    • B、session layer
    • C、transport layer
    • D、internet layer
    • E、network layer
    • F、data link layer
    • G、physical layer

    正确答案:A,C,D

  • 第8题：

    Which one of the following is the most commonly used layer 2 network device?（）

    • A、Hub
    • B、Bridge
    • C、Switch
    • D、Router
    • E、Repeaters
    • F、None of the above

    正确答案:C

  • 第9题：

    多选题
    The TCP/IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP/IP model?（）
    A

    application layer

    B

    session layer

    C

    transport layer

    D

    internet layer

    E

    network layer

    F

    data link layer

    G

    physical layer


    正确答案： E,D
    解析： 暂无解析

  • 第10题：

    单选题
    At Layer 2 of the OSI model, which component connects a host to the network media?（）
    A

    Hub

    B

    Switch

    C

    Bridge

    D

    NIC

    E

    Transceiver


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?（）
    A

    Application

    B

    Internet

    C

    Transport

    D

    Network

    E

    Data Link


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?（）
    A

    RIP

    B

    STP

    C

    IGRP

    D

    CDP

    E

    VTP


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which one of the routing protocol below does NOT use a distance vector algorithm to calculate a route to a given destination?()

    A. RIP

    B. IPX RIP

    C. IGRP

    D. OSPF

    E. IS-IS


    参考答案：D, E

  • 第14题：

    Which one of the following is the most commonly used layer 2 network device?()

    A. Hub

    B. Bridge

    C. Switch

    D. Router

    E. Repeaters

    F. None of the above


    参考答案：C

  • 第15题：

    Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?()

    A. LAN

    B. routing

    C. WAN

    D. network


    参考答案：B

  • 第16题：

    Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?（）

    • A、A routing protocol is assigned to an interface and determines the method of packet delivery.
    • B、A routed protocol is assigned to an interface and determines the method of packet delivery.
    • C、A routing protocol determines the path of a packet through a network.
    • D、A routed protocol determines the path of a packet through a network.
    • E、A routing protocol operates at the transport layer of the OSI model.
    • F、A routed protocol updates the routing table of a router.

    正确答案:B,C

  • 第17题：

    Which one of the WAN data-link protocols below is used for out-of-band signaling?（）

    • A、HDLC
    • B、NCP
    • C、PAP
    • D、LAPD
    • E、LAPB
    • F、None of the above

    正确答案:D

  • 第18题：

    At which layer of the OSI model is RSTP used to prevent loops？（）

    • A、data link
    • B、network
    • C、physical
    • D、transport

    正确答案:A

  • 第19题：

    Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）

    • A、LAN
    • B、routing
    • C、WAN
    • D、network

    正确答案:B

  • 第20题：

    Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?（）

    • A、RIP
    • B、STP
    • C、IGRP
    • D、CDP
    • E、VTP

    正确答案:B

  • 第21题：

    单选题
    Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）
    A

    LAN

    B

    routing

    C

    WAN

    D

    network


    正确答案： D
    解析： 暂无解析

  • 第22题：

    多选题
    Which of the following statements regarding routed and routing protocols are true?（）
    A

    A routed protocol is assigned to an interface and determines the method of packet deliver.

    B

    A routing protocol determines the path of a packet through a network.

    C

    A routed protocol determines the path of a packet through a network.

    D

    A routing protocol operates at the transport layer of the OSI model.

    E

    A routed protocol updates the routing table of a router.


    正确答案： E,A
    解析： 暂无解析

  • 第23题：

    单选题
    Which one of the following is the most commonly used layer 2 network device?（）
    A

    Hub

    B

    Bridge

    C

    Switch

    D

    Router

    E

    Repeaters

    F

    None of the above


    正确答案： E
    解析： 暂无解析

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