参考答案和解析
正确答案:C
更多“当网络ospf出现邻居down告警,cisco设备哪个命令能列出与邻居路由器邻接状态()A、debug ospf eventsB、show ip ospf border-routersC、show ip ospf neighborD、show ip ospf database”相关问题
  • 第1题:

    The administrator wants to verify the current state of the OSPF database loading process. Which show command should the administrator use?()

    A. show ip ospf [process - id] interface

    B. show ip ospf neighbor

    C. show ip ospf [process - id]

    D. show ip ospf [process - id area - id] database


    参考答案:B

  • 第2题:

    Which show command will display only the Type 5 LSAs in the OSPF topology database?()

    A. show ip ospf database external

    B. show ip ospf database nssa - external

    C. show ip route ospf

    D. show ip ospf datab ase summary

    E. show ip route


    参考答案:A

  • 第3题:

    通过哪条命令可以查看OSPF邻居状态信息?()

    A.display ospf peer

    B.display ip ospf peer

    C.display ospf neighbor

    D.display ip ospf neighbor


    参考答案:A

  • 第4题:

    可以使用_____命令查看生存周期和序列号?

    A.show ip ospf
    B.show ip ospf neighbor
    C.show ip ospf database
    D.show ip route ospf

    答案:C
    解析:

  • 第5题:

    Which command is used to display the collection of OSPF link states?()

    • A、show ip ospf lsa database
    • B、show ip ospf link-state
    • C、show ip ospf neighbors
    • D、show ip ospf database

    正确答案:D

  • 第6题:

    ()命令显示OSPF在接收报文时记录的所发生的错误()

    • A、show ip ospf
    • B、show ip ospf error
    • C、show ip ospf intterface
    • D、show ip ospf neighbor

    正确答案:B

  • 第7题:

    查看OSPF路由器的邻居列表,应使用下列哪个命令?()

    • A、show ip ospf neighbor
    • B、show ip ospf interface
    • C、show ip ospf
    • D、show ip route

    正确答案:A

  • 第8题:

    Cisco网络设备中要查找一个路由器的邻居状态,应使用下列哪个命令()。

    • A、show ip route
    • B、show ip neighbour
    • C、show ip ospf virtual-link
    • D、show ip ospf adjacency

    正确答案:B

  • 第9题:

    ()命令查看一些接口的信息,包括接口的花费、状态、类型、优先级等

    • A、show ip ospf
    • B、show ip ospferror
    • C、show ip ospf interface
    • D、show ip ospf enighbor

    正确答案:C

  • 第10题:

    Which command is used to display the collection of OSPF link states?()

    • A、show ip ospf lsa database(not A)
    • B、show ip ospf link-state
    • C、show ip ospf neighbors
    • D、show ip ospf database

    正确答案:D

  • 第11题:

    Which of the following can either directly or indirec tly identify all the interfaces for which both 1) OSPF has been enabled and 2) OSPF is not passive?()

    • A、show ip ospf database
    • B、show ip ospf interface brief
    • C、show ip protocols
    • D、show ip route ospf
    • E、show ip ospf neighbors

    正确答案:B,C

  • 第12题:

    单选题
    Which show command will display only the Type 5 LSAs in the OSPF topology database?()
    A

    show ip ospf database external

    B

    show ip ospf database nssa - external

    C

    show ip route ospf

    D

    show ip ospf datab ase summary

    E

    show ip route


    正确答案: A
    解析: 暂无解析

  • 第13题:

    What are two Cisco IOS commands that can be used to view neighbor adjacencies?()

    A. show ip ospf interfaces

    B. show ip ospf protocols

    C. show ip ospf neighbors

    D. show ip ospf database


    参考答案:A, C

  • 第14题:

    Which command is used to display the collection of OSPF link states?()

    A. show ip ospf lsa database

    B. show ip ospf link-state

    C. show ip ospf neighbors

    D. show ip ospf database


    参考答案:D

  • 第15题:

    如果在某台路由器上配置了OSPF协议,且在OSPF配置模式下运行(25)命令,则控制台将显示出如图6-7所示的配置信息。

    A.show ip ospf neighbor detail

    B.show ip ospf database

    C.debug ip ospf packet

    D.log-adjacency-changes


    正确答案:D
    解析:在OSPF配置模式下运行log-adjacency-changes命令,控制台将显示出如图6-7所示的OSPF邻接关系的变化信息。图6-7显示的是某台路由器的串行接口Serial 0/0被重新激活后,在其邻居路由器的控制台上的输出信息。debug ip ospf adj命令用于显示OSPF邻接关系的建立过程。
      选项A的“show ip ospf neighbor detail”命令用于显示邻居路由器的详细信息;选项B的“show ip ospf database”命令用于显示OSPF链路状态数据库内容;选项C的“debug ip ospf packet”命令用于显示所产生的OSPF类型的数据包。

  • 第16题:

    哪个命令能列出与邻居路由器邻接状态()

    • A、debug ospf events
    • B、show ip ospf border-routers
    • C、show ip ospf neighbor
    • D、show ip ospf database

    正确答案:C

  • 第17题:

    The administrator wants to verify the current state of the OSPF database loading process. Which show command should the administrator use?()

    • A、show ip ospf [process - id] interface
    • B、show ip ospf neighbor
    • C、show ip ospf [process - id]
    • D、show ip ospf [process - id area - id] database

    正确答案:B

  • 第18题:

    An OSPF link can be in multiple states at any given moment (ie. Exstart, exchange, full). Whichtwo IOS commands let you view the state of the link?()

    • A、show ip ospf
    • B、show ip protocols
    • C、show ip ospf neighbor
    • D、show ip ospf interface

    正确答案:C,D

  • 第19题:

    Which command displays the number of times that the OSPF Shortest Path First (SPF) algorithm has been executed?()

    • A、show ip protocol
    • B、show ip ospf
    • C、sho w ip ospf database
    • D、show ip ospf interface

    正确答案:B

  • 第20题:

    要查找一个路由器的邻居状态,应使用下列哪个命令?()

    • A、show ip route
    • B、show ip neighbour
    • C、show ip ospf virtual-link
    • D、show ip ospf adjacency

    正确答案:B

  • 第21题:

    What are two Cisco IOS commands that can be used to view neighbor adjacencies?()

    • A、show ip ospf interfaces
    • B、show ip ospf protocols
    • C、show ip ospf neighbors
    • D、show ip ospf database

    正确答案:A,C

  • 第22题:

    Which show command will display only the Type 5 LSAs in the OSPF topology database?()

    • A、show ip ospf database external
    • B、show ip ospf database nssa - external
    • C、show ip route ospf
    • D、show ip ospf datab ase summary
    • E、show ip route

    正确答案:A

  • 第23题:

    Which command allows viewing of only OSPF routes?()

    • A、show ip ospf route
    • B、show ip route protocol ospf
    • C、show route protocol ospf
    • D、show ospf table

    正确答案:C