What is the purpose of the OSPF link-state update packet?()A. describes a change to the OSPF hello timerB. carries one or more link-state advertisementsC. establishes and maintains neighbor relationshipsD. describes the contents of the entire link-state d

题目
What is the purpose of the OSPF link-state update packet?()

A. describes a change to the OSPF hello timer

B. carries one or more link-state advertisements

C. establishes and maintains neighbor relationships

D. describes the contents of the entire link-state database


相似考题
更多“What is the purpose of the OSPF link-state update packet?() ”相关问题
  • 第1题:

    GMPLSisbasedupon:()

    A.Packet-basedswitchingdevices

    B.VPI/VCI-basedswitchingdevices

    C.Non-Packet-baseddevices

    D.Noneoftheabove

    E.AandB


    参考答案:C

  • 第2题:

    下列选项中,哪个正确的描述了数据封装的顺序

    A.Data, frame, packet, segment, bit

    B.Segment, data, packet, frame, bit

    C.Data, segment, packet, frame, bit

    D.Data, segment, frame, packet, bit


    Data, segment, frame, packet, bit

  • 第3题:

    OSI七层模型在数据封装时正确的协议数据单元排序是:

    A.packet、frame、bit、segment

    B.frame、bit、segment、packet

    C.segment、packet、frame、bit

    D.frame、packet、segment


    C

  • 第4题:

    哪个IS-IS邻居状态显示双向通信已经发生但link-state数据库仍在收敛?()。

    A.New

    B.One-Way

    C.Initializing

    D.Up


    参考答案:C

  • 第5题:

    OSPF是一种典型的链路状态(Link-state)的路由协议。()


    正确

  • 第6题:

    32、OSPF通过()报文来建立并维护邻居关系。

    A.Hello

    B.Open

    C.Keepalive

    D.Update


    hello