Which type of routes are held in Inet.0?（）A、multicast and unicast IPv4 routesB、ARP tables and MAC reachabilityC、IP version 4 unicast routesD、IP version 6 and IP version 4 routes

题目

Which type of routes are held in Inet.0?（）

  • A、multicast and unicast IPv4 routes
  • B、ARP tables and MAC reachability
  • C、IP version 4 unicast routes
  • D、IP version 6 and IP version 4 routes
相似考题

1.Which two LSA types can be used to aggregate inter－area routes?()A. Type 2B. Type 3C. Type 4D. Type 5E. Type 9

2.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

3.According to JUNOS software route selection algorithm, which IS－IS route type is most preferred?()A. Level 1 internal routesB. Level 1 external routesC. Level 2 internal routesD. Level 2 external routes

4.Which two items should you know when configuring OSPF to dynamically learn routes? ()(Choose two.)A. OSPF area IDB. OSPF neighbor addressC. OSPF loopback addressD. OSPF authentication type

参考答案和解析
正确答案:C
更多“Which type of routes are held in”相关问题

  • 第1题：

    Which type of routes are held in Inet.0?()

    A.multicast and unicast IPv4 routes

    B.ARP tables and MAC reachability

    C.IP version 4 unicast routes

    D.IP version 6 and IP version 4 routes


    参考答案：C

  • 第2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3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4题：

    Router R1 is redistributing between two OSPF processes. Given the configuration shown, which includes all commands in the route map named fred, which of the following answers is true regarding the redistribution into OSPF process 1?（） router ospf 1 redistribute ospf 2 external 2 route - map fred ! route - map fred permit 10 match ip address 1 set metric - type type - 1

    • A、No routes are redistributed because a route cannot be both E1 and E2.
    • B、Only OSPF E2 routes in the OSPF 2 domain will be considered for redistribution.
    • C、Inside the OSPF 2 domain, any formerly E2 routes will become E1 routes.
    • D、Routes permitted by ACL 1 will be redistributed, regardless of whether the routes are E1 or E2 routes.

    正确答案:B

  • 第5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6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7题：

    Route redistribution (RR) has become an integral part of IP network design as the res ult of a growing need for disseminating certain routes across routing protocol boundaries. By default, which description is true when redistributing routes from other routing protocols into OSPF?（）

    • A、Summarized routes are unacceptable
    • B、They will appe ar in the OSPF routing table as type E2 routes
    • C、Only routes with lower administrative distances will be imported
    • D、All imported routes are to be automatically summarized if possible

    正确答案:B

  • 第8题：

    多选题
    Which of the following is true about routers internal to a totally NSSA area?（）
    A

    Routers cannot redistribute external routes into the area.

    B

    Routers should have zero Type 3 LSAs in their LSDBs.

    C

    Routers should have zero Type 5 LSAs in their LSDBs.

    D

    Routers should learn default routes from the ABRs attached to the area.


    正确答案： B,D
    解析： 暂无解析

  • 第9题：

    单选题
    Router R1 is redistributing between two OSPF processes. Given the configuration shown, which includes all commands in the route map named fred, which of the following answers is true regarding the redistribution into OSPF process 1?（） router ospf 1 redistribute ospf 2 external 2 route - map fred ! route - map fred permit 10 match ip address 1 set metric - type type - 1
    A

    No routes are redistributed because a route cannot be both E1 and E2.

    B

    Only OSPF E2 routes in the OSPF 2 domain will be considered for redistribution.

    C

    Inside the OSPF 2 domain, any formerly E2 routes will become E1 routes.

    D

    Routes permitted by ACL 1 will be redistributed, regardless of whether the routes are E1 or E2 routes.


    正确答案： B
    解析： 暂无解析

  • 第10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11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：

    Which of the following is true about routers internal to a totally NSSA area?()

    A. Routers cannot redistribute external routes into the area.

    B. Routers should have zero Type 3 LSAs in their LSDBs.

    C. Routers should have zero Type 5 LSAs in their LSDBs.

    D. Routers should learn default routes from the ABRs attached to the area.


    参考答案：C, D

  • 第14题：

    Route redistribution (RR) has become an integral part of IP network design as the res ult of a growing need for disseminating certain routes across routing protocol boundaries. By default, which description is true when redistributing routes from other routing protocols into OSPF?（）

    A. Summarized routes are unacceptable

    B. They will appe ar in the OSPF routing table as type E2 routes

    C. Only routes with lower administrative distances will be imported

    D. All imported routes are to be automatically summarized if possible


    参考答案：B

  • 第15题：

    Refer to the exhibit. OSPF has been configured on all routers in the network and Area 1 has been configured as a NSSA. Which statement is true about the NSSA Area 1?()

    A. Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAs

    B. No redistributed routes can appear in Area 1, only summary routes

    C. Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAs

    D. Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSAs


    参考答案：D

  • 第16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17题：

    Which two LSA types can be used to aggregate inter-area routes?（）

    • A、Type 2
    • B、Type 3
    • C、Type 4
    • D、Type 5
    • E、Type 9

    正确答案:B,D

  • 第18题：

    Routes redistributed into an OSPF ASBR are which LSA type？（）

    • A、LSA type 1
    • B、LSA type 2
    • C、LSA type 3
    • D、LSA type 4
    • E、LSA type 5
    • F、LSA type 6

    正确答案:E

  • 第19题：

    单选题
    Which type of routes are held in Inet.0?（）
    A

    multicast and unicast IPv4 routes

    B

    ARP tables and MAC reachability

    C

    IP version 4 unicast routes

    D

    IP version 6 and IP version 4 routes


    正确答案： D
    解析： 暂无解析

  • 第20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21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22题：

    多选题
    Which two items should you know when configuring OSPF to dynamically learn routes? （）(Choose two.)
    A

    OSPF area ID

    B

    OSPF neighbor address

    C

    OSPF loopback address

    D

    OSPF authentication type


    正确答案： C,A
    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
    Routes redistributed into an OSPF ASBR are which LSA type？（）
    A

    LSA type 1

    B

    LSA type 2

    C

    LSA type 3

    D

    LSA type 4

    E

    LSA type 5

    F

    LSA type 6


    正确答案： D
    解析： 暂无解析

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