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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-pointB. Backbone area 0C. Broadcast multicastD. Non-broadcast mu

题目
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

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.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

3.Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）A. Network BB. Network A and Network BC. Network AD. neither Network A nor Network B

4.if all OSPF routers on a broadcast network have the same OSPF priority, which parameter is used to determine the new BDR at the time of a DR failure?()A.AB.BC.CD.D

参考答案和解析
参考答案：A
更多“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?() ”相关问题

  • 第1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2题：

    Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2? ()

    A. Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks.

    B. Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1.

    C. Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2.

    D. Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2.

    E. The Hello parameters on routers R1 and R2 do not m atch.


    参考答案：A

  • 第3题：

    An etwork administrator has enabled OSPF across an NBMA network and has issued the command ip ospf network nonbroadcast. Given those facts, which two statements are true?()

    A. Interfaces will automatically detect and build adjacencies with neighbor routers

    B. DR and BDR elections will not occur

    C. DR and BDR elections will occur

    D. The neighbor command is required to build adjacencies

    E. All routers must be configured in a fully meshed topology with all other routers


    参考答案：C, D

  • 第4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5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6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7题：

    An etwork administrator has enabled OSPF across an NBMA network and has issued the command ip ospf network nonbroadcast. Given those facts, which two statements are true?（）

    • A、Interfaces will automatically detect and build adjacencies with neighbor routers
    • B、DR and BDR elections will not occur
    • C、DR and BDR elections will occur
    • D、The neighbor command is required to build adjacencies
    • E、All routers must be configured in a fully meshed topology with all other routers

    正确答案:C,D

  • 第8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9题：

    多选题
    Which two of these steps are minimum requirements to configure OSPFv3 under IPv6？（）
    A

    Configure a routing process using the command ipv6 router ospf [process-id].

    B

    Add the network statement for the interfaces on which OSPF will run.

    C

    Configure OSPF on the interface that it will run on.

    D

    Use the passive-interface command on the interfaces on which OSPF should not run.

    E

    Enable routing.


    正确答案： D,A
    解析： 暂无解析

  • 第10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

  • 第11题：

    单选题
    A network administrator is trying to add a new router into an established OSPF network.The networks attached to the new router do not appear in the routing tables of the other OSPF routers.Given the information in the partial configuration shown below,what configuration error is causing this problem?（） Router(config)#router ospf 1 Router(config-router)#network 10.0.0.0 255.0.0.0 area 0
    A

    The process id is configured improperly

    B

    The OSPF area is configured improperly

    C

    The network wildcard mask is configured improperly

    D

    The network number is configured improperly

    E

    The AS is configured improperly

    F

    The network subnet mask is configuerd improperly


    正确答案： F
    解析： 暂无解析

  • 第12题：

    单选题
    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）
    A

    For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.

    B

    For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.

    C

    Direct inter-vlan communication does not require OSPF

    D

    OSPF cannot be used if router-on-a-stick is configured on the router


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. Looking at the topology diagram and the partial router configurations shown, which statement is true? ()

    A.The NProuter has two OSPF neighbors in the "Full" adjacency state

    B.The NProuter serial0/0 interface has the OSPF dead timer set to 10 seconds

    C.The NProuter serial0/0 interface has been configured with an OSPF network type of "pointtopoint"

    D.The 10.1.1.1 and 10.1.1.2 routers are not using the default OSPF dead and hello timers setting

    E.The "Mismatched" error is caus ed by the expiration of the OSPF timers


    参考答案：E

  • 第14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


    参考答案：A

  • 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：

    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

    • A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.
    • B、For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.
    • C、Direct inter-vlan communication does not require OSPF
    • D、OSPF cannot be used if router-on-a-stick is configured on the router

    正确答案:C

  • 第17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18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19题：

    A network administrator is trying to add a new router into an established OSPF network.The networks attached to the new router do not appear in the routing tables of the other OSPF routers.Given the information in the partial configuration shown below,what configuration error is causing this problem? （）Router(config)#router ospf 1Router(config-router)#network 10.0.0.0 255.0.0.0 area 0

    • A、The process id is configured improperly
    • B、The OSPF area is configured improperly
    • C、The network wildcard mask is configured improperly
    • D、The network number is configured improperly
    • E、The AS is configured improperly
    • F、The network subnet mask is configuerd improperly

    正确答案:C

  • 第20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21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22题：

    多选题
    An etwork administrator has enabled OSPF across an NBMA network and has issued the command ip ospf network nonbroadcast. Given those facts, which two statements are true?（）
    A

    Interfaces will automatically detect and build adjacencies with neighbor routers

    B

    DR and BDR elections will not occur

    C

    DR and BDR elections will occur

    D

    The neighbor command is required to build adjacencies

    E

    All routers must be configured in a fully meshed topology with all other routers


    正确答案： D,B
    解析： 暂无解析

  • 第23题：

    单选题
    You try to add a new router into the established Testking OSPF network. The networks attached to the new router do not appear in the routing tables of the other OSPF routers.The new router was configured for OSPF in the following way: Router(config)# router ospf 99 Router(config-if)# network 10.0.0.0 255.0.0.0 area 0 Based on this information, what is the most likely problem?（）
    A

    The process id is configured improperly.

    B

    The OSPF area is configured improperly.

    C

    The network wildcard mask is configured improperly.

    D

    The network number is configured improperly.

    E

    The AS is configured improperly.

    F

    The network subnet mask is configured improperly.

    G

    All of the above are likely problems.


    正确答案： C
    解析： 暂无解析

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