问答题Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？

题目
问答题
Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？
相似考题

1.In which three ways are C－BGP and E－BGP sessions similar?()A. Both are configured as type external.B. Both configurations use the peer-as command.C. Neither advertises the local-preference attribute.D. Both set next-hop self when advertising routes to peers.E. Both modify the AS-path attribute when advertising routes.

2.What is the default protocol preference for OSPF external routes?()A.10B.15C.150D.160

3.Refer to the exhibit and the partial configuration on router R2. On router R4 all RIP routes are redistributed into the OSPF domain. A second redistribu tion is configured on router R2 using a route map. Based on the configuration on router R2, which EIGRP external routes will be present in the routing table of R1?（）A. the routes originating from the RIP routing domainB. the routes originating from the OSPF stub areaC. all OSPF inter and intra - area routesD. all routes originating from RIP and OSPF routing domains

4.An OSPF non-backbone area allows external routes to be flooded within the area. These externalroutes are propagated into other areas. However, external routes from other areas are not allowed to enter this area. Which type of OSPF area does this describe?（）A. stub areaB. transit areaC. border areaD. not-so-stubby area

更多“Neither external routes nor interarea routes will inject int”相关问题

  • 第1题：

    A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true? ()

    A. Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.

    B. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.

    C. Redistributed routes will maintain their original RIP routing metric.

    D. Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.

    E. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.


    参考答案：B

  • 第2题：

    Refer to the exhibit. Which three statements accurately describe the result of applying the exhibited route map?()

    A. The map prohibits th e redistribution of all type 2 external OSPF routes.

    B. All routes that do no match clauses 10 and 20 of the route map are redistributed with their tags set to 8.

    C. The map prohibits the redistribution of all external OSPF routes with tag 6 set.

    D. Th e map permits the redistribution of all type 1 external OSPF routes.

    E. The map redistributes into EIGRP all routes that match the pfx prefix list and the five metric values?0000, 1000, 255, 1, and 1500.

    F. The map prohibits the redistribution of all ty pe 2 external OSPF routes with tag 6 set.


    参考答案：B, D, F

  • 第3题：

    You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）

    • A、Are the ASBRs trying to redistribute the external routes into a totally stubby area?
    • B、Are the ABRs configured with stubby areas?
    • C、Is the subnets keyword being used with the redistribution command?
    • D、Is backbone area (area 0) contiguous?
    • E、Is the CPU utilization of the routers high?

    正确答案:A,C

  • 第4题：

    Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？


    正确答案:This should be totally stubby area. In order to configure a totally stubby area，command “area area-ID stub no-summary” on ABR and “area area-ID stub”on internal router in the totally stubby area are used.

  • 第5题：

    Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links？（）

    • A、 use BGP as the CE-PE routing protocol
    • B、 use OSPF as the CE-PE routing protocol
    • C、 use EIGRP as the CE-PE routing protocol
    • D、 use the SP to redistribute routes as external routes for OSPF and EIGRP
    • E、 use route redistribution at each location to ensure external routes are imported into the IGP

    正确答案:A

  • 第6题：

    单选题
    Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?（）
    A

    use BGP as the CE-PE routing protocol

    B

    use OSPF as the CE-PE routing protocol

    C

    use EIGRP as the CE-PE routing protocol

    D

    use the SP to redistribute routes as external routes for OSPF and EIGRP

    E

    use route redistribution at each location to ensure external routes are imported into the IGP


    正确答案： E
    解析： 暂无解析

  • 第7题：

    单选题
    Which one of these statements is true of OSPF type 5 LSAs？ （）
    A

     They are used to summarize area routes to other areas.

    B

     They are used in not-so-stubby areas to propagate external routes.

    C

     They are used to notify areas of the ASBR.

    D

     They are flooded to all areas except stub areas （external route）.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    问答题
    Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？

    正确答案： This should be totally stubby area. In order to configure a totally stubby area，command “area area-ID stub no-summary” on ABR and “area area-ID stub”on internal router in the totally stubby area are used.
    解析： 暂无解析

  • 第9题：

    多选题
    Which two statements are correct regarding default protocol preference values?（）
    A

    OSPF has a single preference value for both internal and external routes.

    B

    RIP is preferred over OSPF external routes.

    C

    Direct, local, and static routes have the same preference value.

    D

    OSPF's preference value is lower than BGP (both IBGP and EBGP).


    正确答案： A,D
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements are correct regarding default protocol preference values?（）
    A

    RIP is preferred over OSPF external routes.

    B

    Direct, local, and static routes have the same preference value.

    C

    OSPF's preference value is lower than BGP.

    D

    OSPF has a single preference value for both internal and external routes.


    正确答案： C,D
    解析： 暂无解析

  • 第11题：

    多选题
    Half of your network uses RIPv2 and the other half runs OSPF. The networks do not communicate with each other. Which two of these factors describe the impact of activating EIGRP over each separate part？（）
    A

    EIGRP will not be accepted when configured on the actual RIPv2 routers.

    B

    OSPF will no longer be used in the routing table， because you only have EIGRP internal routes running.

    C

    OSPF will no longer be used in the routing table， because you only have EIGRP external routes running.

    D

    RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP external routes running.

    E

    RIPv2 will populate its RIP database but not its routing table， because you only have EIGRP internal routes running.

    F

    OSPF database will have RIPv2 routes.


    正确答案： D,E
    解析： 暂无解析

  • 第12题：

    单选题
    Which one of these statements is true of OSPF type 5 LSAs？（）
    A

    They are used to summarize area routes to other areas.

    B

    They are used in not-so-stubby areas to propagate external routes.

    C

    They are used to notify areas of the ASBR.

    D

    They are flooded to all areas except stub areas （external route）.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    When an OSPF design is planned, which implementation can help a router not have memory resource issues?()

    A. Have a backbone area (area 0) with 40 routers and use default routes to reach external destinations

    B. Have a backbo ne area (area 0) with 4 routers and 30,000 external routes injected into OSPF

    C. Have less OSPF areas to reduce the need for interarea route summarizations

    D. Have multiple OSPF processes on each OSPF router. Example, router ospf 1, router ospf 2


    参考答案：A

  • 第14题：

    Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()

    A. use BGP as the CE-PE routing protocol

    B. use OSPF as the CE-PE routing protocol

    C. use EIGRP as the CE-PE routing protocol

    D. use the SP to redistribute routes as external routes for OSPF and EIGRP

    E. use route redistribution at each location to ensure external routes are imported into the IGP


    参考答案：A

  • 第15题：

    When an OSPF design is planned, which implementation can help a router not have memory resource issues?（）

    • A、Have a backbone area (area 0) with 40 routers and use default routes to reach external destinations
    • B、Have a backbo ne area (area 0) with 4 routers and 30,000 external routes injected into OSPF
    • C、Have less OSPF areas to reduce the need for interarea route summarizations
    • D、Have multiple OSPF processes on each OSPF router. Example, router ospf 1, router ospf 2

    正确答案:A

  • 第16题：

    Which one of these statements is true of OSPF type 5 LSAs？ （）

    • A、 They are used to summarize area routes to other areas.
    • B、 They are used in not-so-stubby areas to propagate external routes.
    • C、 They are used to notify areas of the ASBR.
    • D、 They are flooded to all areas except stub areas （external route）.

    正确答案:D

  • 第17题：

    What is the default protocol preference for OSPF external routes?（）

    • A、10
    • B、15
    • C、150
    • D、160

    正确答案:C

  • 第18题：

    多选题
    Which two statements are correct regarding default protocol preference values?（）
    A

    OSPF internal routes have a lower preference than static routes.

    B

    Both direct and local routes have the same preference value.

    C

    OSPF's preference value is lower than BGP.

    D

    OSPF has a single preference value for both internal and external routes.


    正确答案： C,D
    解析： 暂无解析

  • 第19题：

    单选题
    An OSPF non-backbone area allows external routes to be flooded within the area. These external routes are propagated into other areas. However， external routes from other areas are not allowed to enter this area. Which type of SPF area does this describe？（）
    A

    stub area

    B

    transit area

    C

    border area

    D

    not-so-stubby area


    正确答案： A
    解析： 暂无解析

  • 第20题：

    多选题
    Refer to the exhibit. Which three statements accurately describe the result of applying the exhibited route map？（）
    A

    The map prohibits the redistribution of all type 2 external OSPF routes with tag 6 set

    B

    The map prohibits the redistribution of all type 2 external OSPF routes

    C

    The map redistributes into EIGRP all routes that match the pfx prefix list and the five metric values40000， 1000， 255， 1， and 1500

    D

    The map prohibits the redistribution of all external OSPF routes with tag 6 set

    E

    All routes that do no match clauses 10 and 20 of the route map are redistributed with their tags set to 8

    F

    The map permits the redistribution of all type 1 external OSPF routes


    正确答案： C,A
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements are correct regarding the default protocol preference values? （）
    A

    RIP is preferred over OSPF external routes

    B

    Direct, local and static routes have the same preference value

    C

    OSPF's preference value is lower than BGP

    D

    OSPF has a single preference value for both internal and external routes


    正确答案： D,C
    解析： 暂无解析

  • 第22题：

    单选题
    What is the default protocol preference for OSPF external routes?（）
    A

    10

    B

    15

    C

    150

    D

    160


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    According to JUNOS software route selection algorithm， which IS-IS route type is most preferred？（）
    A

    Level 1 internal routes

    B

    Level 1 external routes

    C

    Level 2 internal routes

    D

    Level 2 external routes


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    What is true when designing OSPF import routing policy in JUNOS software?（）
    A

    Import policies are not possible.

    B

    Import policies only match on external routes.

    C

    Import policies only match on internal routes.

    D

    Import policies can cause inconsistent link state databases.


    正确答案： D
    解析： 暂无解析

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