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Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? ()A. stubB. totally stubbyC. NSSAD. totally NSSA

题目
Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? ()

A. stub

B. totally stubby

C. NSSA

D. totally NSSA

相似考题

1.Refer to the exhibit. You want to minimize the downtime that results from supervisor engine switchovers on Cisco 6500 Series Switches and Cisco 7600 Series Routers. To achieve this, you are considering deploying a Cisco Nonstop Forwarding with Stateful Switchover solution using OSPF.In the exhibit you can see the output of the show ip ospf neighbor detail command.Which trait of systems using Cisco Nonstop Forwarding with Stateful Switchover and OSPF is shown in the exhibit output and will impact your plan?（）A. Stateful Switchover for Cisco Nonstop Forwarding only works with BGP.B. Stateful Switchover for Cisco Nonstop Forwarding must be configured on all adjacent routers.C. Cisco Nonstop Forwarding with Stateful Switchover helper mode is not supported on the adjacent router.D. Cisco Nonstop Forwarding with Stateful Switchover helper mode for OSPF has been promiscuousstandardized and is supported on the adjacent router.

2.Refer to the exhibit. Which two Cisco IOS commands on R2 would verify its OSPF neighbor relationships?()A.show ip ospfB.show ip ospf interfaceC.show ip ospf neighborD.show ip ospf databaseE.show ip ospf statisticsF.show running - config begin router ospf

3.Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on th e 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?（）A. It is complete as written.B. It should include a task that shuts down all unused interfaces.C. It sho uld include tasks that enable and verify OSPF authentication.D. It should include a task that establishes a file transfer baseline before and after the configuration is changed.

4.Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configured as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5?（）A. type 1 Router LSAB. type 2 Network LSAC. type 3 Network Summary LSAD. type 4 ASBR Summary LSAE. type 5 AS External LSAF. type 7 NSSA External LSA

更多“Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? () ”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：

    Refer to the exhibit. Examine the partial configuration and the routing table excerpt. Which routes would be redistributed into OSPF area 1? ()

    A. 10.10.10.16/28 only

    B. 10.10.10.16/28 and 10.10.10.64/26

    C. 10.10.10.16/28, 10.10.10 .64/26, and 172.16.10.0/24

    D. 10.10.10.64/26 only


    参考答案：D

  • 第3题：

    Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?()

    A. traffic - share balanced

    B. distance

    C. maximum- paths

    D. default - network

    E. variance


    参考答案：C, E

  • 第4题：

    Refer to the exhibit. Which st atement is true?()

    A. Router RTA is the BDR

    B. Router RTA is directly connected to interface 192.168.45.1

    C. Neighbor 192.168.45.1 has changed its OSPF priority number

    D. Router RTA and neighbor 192.168.45.2 are exchanging OSPF LSAs


    参考答案：A

  • 第5题：

    Which IOS command would you use to find out which networks are routed by a particular OSPF process()

    A.show ip ospf

    B.show ip route

    C.show ip protocols

    D.show ip ospf database

    E.None of the other alternatives apply


    参考答案：C

  • 第6题：

    You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?（）

    • A、STP
    • B、GVRP
    • C、SNMP
    • D、VTP
    • E、DHCP

    正确答案:D

  • 第7题：

    Which statement best describes OSPF external LSAs （type 5）？（）

    • A、OSPF external LSAs are automatically flooded into all OSPF areas， unlike type 7 LSAs， which require that redistribution be configured.
    • B、External LSAs （type 5） are automatically changed to type 1 LSAs at ASBRs.
    • C、Type 5 LSAs are route summaries describing routes to networks outside the OSPF Autonomous System.
    • D、External network LSAs （type 5） redistributed from other routing protocols into OSPF are not permitted to flood into a stub area.

    正确答案:D

  • 第8题：

    Which IOS command would you use to find out which networks are routed by a particular OSPF process（）

    • A、show ip ospf
    • B、show ip route
    • C、show ip protocols
    • D、show ip ospf database
    • E、None of the other alternatives apply

    正确答案:C

  • 第9题：

    单选题
    You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?（）
    A

    STP

    B

    GVRP

    C

    SNMP

    D

    VTP

    E

    DHCP


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriate ARB. Which two commands should you use from the [edit] hierarchy level within the JUNOS software configuration mode？（）
    A

    set protocols ospf area-range network/mask-length

    B

    set protocols ospf area area-id nssa area-range network/mask-length

    C

    set protocols ospf area area-id area-range network/mask-length restrict

    D

    set protocols ospf area area-id nssa area-range network/mask-length restrict


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    单选题
    Which IOS command would you use to find out which networks are routed by a particular OSPFprocess？（）
    A

    show ospf

    B

    show ip route

    C

    show ip protocols

    D

    show ip ospf database

    E

    None of the other alternatives apply


    正确答案： E
    解析： 暂无解析

  • 第12题：

    单选题
    Which IOS command would you use to find out which networks are routed by a particular OSPF process（）
    A

    show ip ospf

    B

    show ip route

    C

    show ip protocols

    D

    show ip ospf database

    E

    None of the other alternatives apply


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. Examine the partial configuration and the routing table excerpt. Which routes would be redistributed into OSPF area 1?()

    A. 10.10.10.16/28 only

    B. 10.10.10.16/28 and 10.10.10.64/26

    C. 10.10.10.16/28, 10.10.10.64/26, and 172.16.10.0/24

    D. 10.10.10.64/26 only


    参考答案：D

  • 第14题：

    Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? （）

    A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.

    B. LSA Type 5s wil l not be received by the ABR from the ASBR.

    C. The OSPF backbone will not learn any RFC 1918 addresses.

    D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.


    参考答案：C

  • 第15题：

    Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）

    A. All OSPF implementations must have at le ast one interface in area 0.

    B. You are attempting to run in the broadcast mode over an NBMA interface.

    C. Both routers are configured to function as a BDR; therefore, there is no DR router.

    D. Someone has changed the OSPF router ID; therefore you must clear the OSPF process.

    E. The OSPF priority is set to 0 on both routers; therefore neither can become the DR.


    参考答案：E

  • 第16题：

    Refer to the exhibit. Which statement is true about the configuration? ()

    A. RTA will not establish an OSPF adjacency w ith RTB

    B. RTA will send OSPF hello packets, but will not send OSPF updates

    C. RTA will not accept OSPF hello packets from RTB

    D. RTA will send OSPF updates, but will not establish an adjacency with RTB


    参考答案：A

  • 第17题：

    Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B?()

    A.The loopback addresses are on different subnets

    B.The value of the dead timers on the router are different

    C.Route summarization is enabled on both routers

    D.The process indentifier on router A is different than the process identifier on router B


    参考答案：B

  • 第18题：

    When verifying the OSPF link state database, which type of LSAs should you expect to see within the different OS PF area types?（）

    • A、All OSPF routers in stubby areas can have type 3 LSAs in their database.
    • B、All OSPF routers in stubby areas can have type 7 LSAs in their database.
    • C、All OSPF routers in totally stubby areas can have type 3 LSAs in  their database.
    • D、All OSPF routers in totally stubby areas can have type 7 LSAs in their database.
    • E、All OSPF routers in NSSA areas can have type 3 LSAs in their database.
    • F、All OSPF routers in NSSA areas can have type 7 LSAs in their database.

    正确答案:A,E,F

  • 第19题：

    You are developing a verification plan for an upcoming OSPF implementation. Part of this plan is to verify the status of type 3 LSAs within the network. Which routers should you verify first to ensure that the configuration s are correct for generating type 3 LSAs?（）

    • A、Internal routers within the backbone area (area 0)
    • B、Internal routers within the NSSAs
    • C、Internal routers within the stubby areas
    • D、ASBRs
    • E、ABRs
    • F、DRs and BDRs

    正确答案:E

  • 第20题：

    单选题
    Which CLI command displays all OSPF LSAs received by the local router？（）
    A

    show ospf neighbor

    B

    show ospf database

    C

    show ospf interface

    D

    show ospf adjacency


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    You are developing a verification plan for an upcoming OSPF implementation. Part of this plan is to verify the status of type 3 LSAs within the network. Which routers should you verify first to ensure that the configuration s are correct for generating type 3 LSAs?（）
    A

    Internal routers within the backbone area (area 0)

    B

    Internal routers within the NSSAs

    C

    Internal routers within the stubby areas

    D

    ASBRs

    E

    ABRs

    F

    DRs and BDRs


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement best describes OSPF external LSAs （type 5）？（）
    A

    OSPF external LSAs are automatically flooded into all OSPF areas, unlike type 7 LSAs, which require that redistribution be configured.

    B

    External LSAs (type 5) are automatically changed to type 1 LSAs at ASBRs.

    C

    Type 5 LSAs are route summaries describing routes to networks outside the OSPF Autonomous System.

    D

    External network LSAs (type 5) redistributed from other routing protocols into OSPF are not permitted to flood into a stub area


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    You want to limit the number of Type 7 LSAs to be converted into Type 5 LSAs at an appropriateABR. Which two commands should you use from the [edit] hierarchy level within JUNOS configuration mode?（）
    A

    set protocols ospf area-range network/mask-length

    B

    set protocols ospf area area-id nssa area-range network/mask-length

    C

    set protocols ospf area area-id area-range network/mask-length restrict

    D

    set protocols ospf area area-id nssa area-range network/mask-length restrict


    正确答案： C,A
    解析： 暂无解析

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