更多“路由器A的ospf协议的neighbor和adjacency有什么差别?”相关问题
  • 第1题:

    ospf路由协议中()路由器和()路由器具有路由聚合功能。


    答案:ABR、ASBR

  • 第2题:

    下列关于OSPF和RIP协议中路由信息的广播方式的描述中,正确的是( )。

    A.OSPF向全网广播,RIP仅向相邻路由器广播

    B.RIP向全网广播,OSPF仅向相邻路由器广播

    C.OSPF和RIP都向全网广播

    D.OSPF和RIP都仅向相邻路由器广播


    正确答案:A

  • 第3题:

    Refer to the exhibit. Two routers are connected by Frame Relay and are running OSPF bet ween them. Each router has been configured with the appropriate network statements under router ospf 1, but the routers are not forming an adjacency. Which of the following three commands could be configured on each router to correct this problem?()

    A. RouterC(config - if)#ip ospf network broadcast RouterD(config - if)#ip ospf network broadcast

    B. RouterC(config - if)#ip ospf network point - to - point RouterD(config - if)#ip ospf network point - to - point

    C. RouterC(config - router)#neighbor 10.100. 100.4 RouterD(config - router)#neighbor 10.100.100.3

    D. RouterC(config - router)#neighbor 10.255.255.254 RouterD(config - router)#neighbor 10.255.255.253


    参考答案:A, B, D

  • 第4题:

    在OSPF路由协议中,OSPF路由器至每一个目的地路由器的距离,称为OSPF的()。

    • A、ID
    • B、VALUE
    • C、COST
    • D、RouterID

    正确答案:C

  • 第5题:

    Which of the following data structures exist on a router for the OSPF routing protocol?()

    • A、OSPF topology table
    • B、OSPF interface table
    • C、OSPF routing information base
    • D、OSPF link-state database
    • E、OSPF adjacency table
    • F、OSPF neighbor table

    正确答案:B,C,D,F

  • 第6题:

    ()用来查看与邻居路由器之间的关系 。

    • A、DISPLAY ip ospf
    • B、DISPLAY ip error
    • C、DISPLAY ip ospf interface
    • D、DISPLAY ip ospf neighbor

    正确答案:D

  • 第7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8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9题:

    在ospf协议中,什么是区域边界路由器(ABR)?


    正确答案: 一个自治系统划分为多个区域,一个区域边界路由器连接同一个自治系统中的两个或者多个区域。

  • 第10题:

    单选题
    Under which circumstance, ie network type, would an OSPF router establish a neighbor adjacency, even though the DR/BDR election process was not performed?()
    A

    Point-to-point

    B

    Broadcast multicast

    C

    Nonbroadcast multicast

    D

    Backbone area 0

    E

    Virtual Link


    正确答案: E
    解析: 暂无解析

  • 第11题:

    多选题
    Which of the following data structures exist on a router for the OSPF routing protocol?()
    A

    OSPF topology table

    B

    OSPF interface table

    C

    OSPF routing information base

    D

    OSPF link-state database

    E

    OSPF adjacency table

    F

    OSPF neighbor table


    正确答案: B,D
    解析: 暂无解析

  • 第12题:

    问答题
    路由器A的ospf协议的neighbor和adjacency有什么差别?

    正确答案: 1、neighbor指ospf邻居关系为2-way,只交互hello报文;
    2、adjacency指ospf邻居关系为full,并且可以互相传送接受LSA;
    解析: 暂无解析

  • 第13题:

    During OSPF adjacency formation, in which state is a router when it is sending LSA header information to its neighbor?()

    A.A

    B.B

    C.C

    D.D


    参考答案:D

  • 第14题:

    Which of the following must match for two directly connected routers running OSPF to establish a neighbor adjacency?()

    A. area IDs

    B. process IDs

    C. router IDs

    D. hello timers


    参考答案:A, D

  • 第15题:

    Under which circumstance, ie network type, would an OSPF router establish a neighbor adjacency, even though the DR/BDR election process was not performed?()

    A. Point-to-point

    B. Broadcast multicast

    C. Nonbroadcast multicast

    D. Backbone area 0

    E. Virtual Link


    参考答案:A

  • 第16题:

    路由器A的ospf协议的neighbor和adjacency有什么差别?


    正确答案: 1、neighbor指ospf邻居关系为2-way,只交互hello报文;
    2、adjacency指ospf邻居关系为full,并且可以互相传送接受LSA;

  • 第17题:

    Under which circumstance, ie network type, would an OSPF router establish a neighbor adjacency, even though the DR/BDR election process was not performed?()

    • A、Point-to-point
    • B、Broadcast multicast
    • C、Nonbroadcast multicast
    • D、Backbone area 0
    • E、Virtual Link

    正确答案:A

  • 第18题:

    请匹配正确的答案()命令可以查看当前路由器配置OSPF的情况:路由器的标识(router id),区域状态,接口状态,引入的外部路由情况等

    • A、DISPLAY ip ospf
    • B、DISPLAY ip ospf error
    • C、DISPLAY ip ospf interface
    • D、DISPLAY ip ospf neighbor

    正确答案:A

  • 第19题:

    关于OSPF协议中的DR、BDR,下列说法中正确的是()。

    • A、在广播型的网络中,如果没有DR,协议无法正确运行
    • B、在一个广播型的网络中,即使只有一台路由器,仍旧需要选举DR
    • C、DR和BDR与本网段内的所有运行OSPF协议的路由器建立邻接(adjacency)关系,但DR和BDR之间不再建立邻接关系
    • D、DR会生成本网段内的NetwrokLSA(Type=2),但BDR不会

    正确答案:A,B,D

  • 第20题:

    During OSPF adjacency formation, what state is a router in when it is sending LSA header information to its neighbor?  ()

    • A、 Init
    • B、 2Way
    • C、 ExStart
    • D、 Exchange

    正确答案:D

  • 第21题:

    多选题
    Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem?()
    A

    All of the routers need to be configured for backbone Area 1.

    B

    R1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3.

    C

    A static route has been configured from R1 to R3 and prevents the neighbor adjacency from being established.

    D

    The hello and dead interval timers are not set to the same values on R1 and R3.

    E

    EIGRP is also configured on these routers with a lower administrative distance.

    F

    R1 and R3 are configured in different areas.


    正确答案: B,F
    解析: 暂无解析

  • 第22题:

    单选题
    During OSPF adjacency formation, what state is a router in when it is sending LSA header information to its neighbor?  ()
    A

     Init

    B

     2Way

    C

     ExStart

    D

     Exchange


    正确答案: B
    解析: 暂无解析

  • 第23题:

    问答题
    在ospf协议中,什么是区域边界路由器(ABR)?

    正确答案: 一个自治系统划分为多个区域,一个区域边界路由器连接同一个自治系统中的两个或者多个区域。
    解析: 暂无解析

  • 第24题:

    多选题
    Which of the following must match for  two directly connected routers running OSPF to establish a neighbor adjacency?()
    A

    area IDs

    B

    process IDs

    C

    router IDs

    D

    hello timers


    正确答案: C,B
    解析: 暂无解析