Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR／BDR election process?()A. Point-to-pointB. BroadcastC. Non-broadcast multi-accessD. Backbone area 0E. None of the above

题目
Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR／BDR election process?()

A. Point-to-point

B. Broadcast

C. Non-broadcast multi-access

D. Backbone area 0

E. None of the above

相似考题

1.What is true regarding the OSPF Type 2 LSA?()A. The DR floods this to describe the local stub network segment.B. The ABR floods this to describe the local stub network segment.C. The DR floods this to describe the local transit network segment.D. Each OSPF router floods this to describe its interfaces and metrics.E. The DR and BDR flood this to describe the local transit network segment.

2.Which OSPF router type summarizes network advertisements from one OSPF area into another?()A.AB.BC.CD.D

3.If all OSPF routers on a broadcast network have the same OSPF priority, what parameter is used to determine the new BDR at the time of a DR failure?()A. area IDB. router IDC. loopback addressD. IP address of interface on broadcast network

4.Which OSPF router will advertise a Type 2 network LSA for a broadcast network segment?()A.AB.BC.CD.D

更多“Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR／BDR election process?() ”相关问题

  • 第1题：

    Refer to the exhibit. Router B is performing bidirectional redistribution between EIGRP an d OSPF.The network 10.100.1.0/24 should not be reachable from the 10.100.9.0/24 network. However, it needs to be reachable from any network within the EIGRP domain. All other networks should be seen in both domains. Which change to router B would accom plish these goals?（）

    A. Under the EIGRP process, insert the distribute - list block_net_1 out ospf 1 command.

    B. Under the OSPF process, insert the distribute - list block_net_1 in serial1/0 command.

    C. Under the EIGRP process, insert the distribute - list block_net_1 in serial1/0 command.

    D. Under the OSPF process, insert the distribute - list block_net_1 out eigrp 1 command.


    参考答案：D

  • 第2题：

    A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR／BDR election process?()

    A. point-to-point

    B. Backbone area 0

    C. Broadcast multicast

    D. Non-broadcast multi-access

    E. The DR/BDR process is done for all interface types


    参考答案：A

  • 第3题：

    Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR／BDR (designated router ／ backup designated router) election process?()

    A. TK1# show ip ospf interface

    B. TK1# show ip ospf priority

    C. TK1# show ospf neighbor detail

    D. TK1# show ospf processes

    E. TK1# show ospf neighbor state


    参考答案：A

  • 第4题：

    Which command enables OSPF for IPv6?（）

    • A、router ospf ipv6 process - id
    • B、ipv6 ospf process - id
    • C、router ospf process - id
    • D、ipv6 router ospf process - id

    正确答案:D

  • 第5题：

    Which OSPF network type is ideal for partially meshed NBMA networks because it is easy to configure（requires no configuration of neighbor commands）， consumes only one IP subnet， and requires no designated router election？


    正确答案:Point-to-multipoint.

  • 第6题：

    What is true regarding the OSPF Type 2 LSA?（）

    • A、The DR floods this to describe the local stub network segment.
    • B、The ABR floods this to describe the local stub network segment.
    • C、The DR floods this to describe the local transit network segment.
    • D、Each OSPF router floods this to describe its interfaces and metrics.
    • E、The DR and BDR flood this to describe the local transit network segment.

    正确答案:C

  • 第7题：

    What is the purpose of the OSPF router ID in a OR/BOR election?（）

    • A、It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point network
    • B、It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF router
    • C、It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access network
    • D、It is used to determine which interfaces will send Hello packets to neighboring OSPF routers

    正确答案:C

  • 第8题：

    Router R1 connects to a Frame Relay cloud using a multipoint subinterface, with ten PVCs associated with the subinterface. What command would make this router not use a DR, and dynamically discover OSPF neighbors?（）

    • A、ip ospf network broadcast
    • B、ip ospf network non - broadcast
    • C、ip ospf network point - to - multipoint
    • D、ip ospf network point - to - multipoint non - broadcast

    正确答案:C

  • 第9题：

    单选题
    Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）
    A

    TK1# show ip ospf interface

    B

    TK1# show ip ospf priority

    C

    TK1# show ospf neighbor detail

    D

    TK1# show ospf processes

    E

    TK1# show ospf neighbor state


    正确答案： E
    解析： 暂无解析

  • 第10题：

    单选题
    What is true regarding the OSPF Type 2 LSA?（）
    A

    The DR floods this to describe the local stub network segment.

    B

    The ABR floods this to describe the local stub network segment.

    C

    The DR floods this to describe the local transit network segment.

    D

    Each OSPF router floods this to describe its interfaces and metrics.

    E

    The DR and BDR flood this to describe the local transit network segment.


    正确答案： E
    解析： 暂无解析

  • 第11题：

    单选题
    A new network has been configured using OSPF as the routing protocol. With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?（）
    A

    point-to-point

    B

    Backbone area 0

    C

    Broadcast multicast

    D

    Non-broadcast multi-access

    E

    The DR/BDR process is done for all interface types


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements regarding the IS-IS DIS election process are true？ （）
    A

    A priority of 0 will prevent a router from becoming a DIS.

    B

    If the DIS becomes unavailable the backup DIS is promoted to DIS.

    C

    Adding a router with a higher priority than the current DIS will result in the new router becoming DIS.

    D

    Separate L1 and L2 election processes are held on a brodcast network.

    E

    L1 routers on a broadcast network only establish adjacencies with the DIS.

    F

    If there is a tie based on priority，the router whose attached interface has the lowest MAC address becomes the DIS.


    正确答案： D,F
    解析： 暂无解析

  • 第13题：

    What is the purpose of the OSPF router ID in a OR／BOR election?()

    A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point network

    B. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF router

    C. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access network

    D. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers


    参考答案：C

  • 第14题：

    Which command enables OSPF for IPv6?()

    A. router ospf ipv6 process - id

    B. ipv6 ospf process - id

    C. router ospf process - id

    D. ipv6 router ospf process - id


    参考答案：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：

    Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）

    • A、Point-to-point
    • B、Broadcast
    • C、Non-broadcast multi-access
    • D、Backbone area 0
    • E、None of the above

    正确答案:A

  • 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：

    If all OSPF routers on a broadcast network have the same OSPF priority, what parameter is used to determine the new BDR at the time of a DR failure?（）

    • A、area ID
    • B、router ID
    • C、loopback address
    • D、IP address of interface on broadcast network

    正确答案:B

  • 第19题：

    A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）

    • A、When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.
    • B、  When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.
    • C、When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.
    • D、When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.
    • E、None of the other answers is correct.

    正确答案:E

  • 第20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21题：

    问答题
    Which OSPF network type is ideal for partially meshed NBMA networks because it is easy to configure（requires no configuration of neighbor commands）， consumes only one IP subnet， and requires no designated router election？

    正确答案： Point-to-multipoint.
    解析： 暂无解析

  • 第22题：

    单选题
    Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）
    A

    Point-to-point

    B

    Broadcast

    C

    Non-broadcast multi-access

    D

    Backbone area 0

    E

    None of the above


    正确答案： E
    解析： 暂无解析

  • 第23题：

    单选题
    If all OSPF routers on a broadcast network have the same OSPF priority， what parameter is used to determine the new BDR at the time of a DR failure？（）
    A

     area ID

    B

     router ID

    C

     loopback address

    D

     IP address of interface on broadcast network


    正确答案： B
    解析： 暂无解析

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