假设路由表里有10.1.1.0/24,10.1.2.0/24,10.1.3.0/24,则聚合后通告路由可以是()A、10.1.1.0/24B、10.1.2.0/24C、10.1.3.0/24D、10.1.0.0/16

题目

假设路由表里有10.1.1.0/24,10.1.2.0/24,10.1.3.0/24,则聚合后通告路由可以是()

  • A、10.1.1.0/24
  • B、10.1.2.0/24
  • C、10.1.3.0/24
  • D、10.1.0.0/16

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更多“假设路由表里有10.1.1.0/24,10.1.2.0/24,10.1.3.0/24,则聚合后通告路由可以是()A、10.1.1.0/24B、10.1.2.0/24C、10.1.3.0/24D、10.1.0.0/16”相关问题
  • 第1题:

    Router B1, an internal router in area 1, displays the following output. The only two ABRs connected to area 1 are performing Type 3 LSA filterinG. Which of the following answers is true based on the information in the output from B1?()R1 show ip route 10.1.0.0 255.255.0.0 longer - prefixes! Legend lines omitted for brevity10.0.0.0/8 is variably subnetted, 17 subnets, 3 masksO 10.1.2.0/24 [110/658] via 10.10.13.1, 00:00:32, Serial0/0/0.1O IA 10.1.1.0/24 [110/658] via 10.10.23.2, 00:41:39, Ser ial0/0/0.2O IA 10.1.3.0/24 [110/658] via 10.10.23.2, 00:41:39, Serial0/0/0.2

    A. A Type 3 LSA for 10.2.2.0/24 was filtered by both ABRs

    B. A Type 3 LSA for 10.1.2.0/24 was not filtered by both ABRs

    C. A Type 3 LSA for 10.1.3.0/24 was not filtered by at least one ABR

    D. A Type 3 LSA for 10.1.1.0/24 filtered by both ABRs


    参考答案:C

  • 第2题:

    Aroutersimultaneouslyreceivesallthefollowingroutesinvariousroutingupdates.Whichofthefollowingrouteswouldendupintheroutingtable?(Chooseallthatapply.)()

    A.RIProute10.1.2.0/24

    B.EIGRProute10.1.2.0/24

    C.RIProute10.1.0.0/16

    D.OSPFroute10.1.0.0/16

    E.RIProute10.0.0.0/16

    F.OSPFroute10.1.2.0/24


    参考答案:B, D, E

  • 第3题:

    下列选项中的哪条路由满足下面的ACL条件?()“Acl number 2001 Rule 0 permit source 10.1.0.0 0”

    A.10.1.1.1/32

    B.10.1.1.0/24

    C.10.1.0.0/16

    D.10.0.0.0/8


    参考答案:C

  • 第4题:

    在路由器中有一条静态路由配置为Red-Giant(config)#ip route 192.168.10.0 255.255.255.0 172.16.1.1,请问该静态路由协议可以保证下列那些地址可以被访问到()

    • A、192.168.10.1/24
    • B、192.168.1.1/24
    • C、172.16.2.45/24
    • D、所有地址均可以访问

    正确答案:A

  • 第5题:

    在BGP路由协议中,命令aggregate10.110.0.0255.255.0.0origin-policy的含义是()。

    • A、当通告路由时只通告聚合路由
    • B、当通告路由时通告聚合路由和全部的参与聚合的具体路由
    • C、当通告路由时通告聚合路由和部分符合过滤条件的参与聚合的具体路由
    • D、只通告具体路由,不通告聚合路由

    正确答案:C

  • 第6题:

    A router simultaneously receives all the following routes in various routing updates. Which of thefollowing routes would end up in the routing table?(Choose all that apply.)()

    • A、RIP route 10.1.2.0/24
    • B、EIGRP route 10.1.2.0/24
    • C、RIP route 10.1.0.0/16
    • D、OSPF route 10.1.0.0/16
    • E、RIP route 10.0.0.0/16
    • F、OSPF route 10.1.2.0/24

    正确答案:B,D,E

  • 第7题:

    Router B1, an internal router in area 1, displays the following output. The only two ABRs connected to area 1 are performing Type 3 LSA filterinG. Which of the following answers is true based on the information in the output from B1?() R1# show ip route 10.1.0.0 255.255.0.0 longer - prefixes ! Legend lines omitted for brevity 10.0.0.0/8 is variably subnetted, 17 subnets, 3 masks O 10.1.2.0/24 [110/658] via 10.10.13.1, 00:00:32, Serial0/0/0.1 O IA 10.1.1.0/24 [110/658] via 10.10.23.2, 00:41:39, Ser ial0/0/0.2 O IA 10.1.3.0/24 [110/658] via 10.10.23.2, 00:41:39, Serial0/0/0.2

    • A、A Type 3 LSA for 10.2.2.0/24 was filtered by both ABRs
    • B、A Type 3 LSA for 10.1.2.0/24 was not filtered by both ABRs
    • C、A Type 3 LSA for 10.1.3.0/24 was not filtered by  at least one ABR
    • D、A Type 3 LSA for 10.1.1.0/24 filtered by both ABRs

    正确答案:C

  • 第8题:

    MSR路由器通过RIPv2和外界交换路由信息,在路由表里有10.1.1.0/24、10.1.2.0/24、10.1.3.0/24三条路由,那么该路由器上增加如下RIP的配置:[MSR-rip-1]summary那么该路由器将会对外发送如下哪个网段的路由?()

    • A、10.1.0.0/16
    • B、10.1.2.0/22
    • C、10.0.0.0/8
    • D、10.1.0.0/22

    正确答案:C

  • 第9题:

    路由表中有4条路由10.0.0.0/24、10.0.1.0/24、10.0.2.0/24、10.0.3.0/24如要进行路由聚合,则正确的聚合后路由是()

    • A、10.0.0.0/22
    • B、10.0.0.0/23
    • C、10.0.0.0/24
    • D、10.0.0.0/25

    正确答案:A

  • 第10题:

    多选题
    A router simultaneously receives all the following routes in various routing updates. Which of thefollowing routes would end up in the routing table?(Choose all that apply.)()
    A

    RIP route 10.1.2.0/24

    B

    EIGRP route 10.1.2.0/24

    C

    RIP route 10.1.0.0/16

    D

    OSPF route 10.1.0.0/16

    E

    RIP route 10.0.0.0/16

    F

    OSPF route 10.1.2.0/24


    正确答案: B,C
    解析: 暂无解析

  • 第11题:

    问答题
    问10.1.1.0/24 10.1.2.0/24可以将这两条路由汇总成最短的掩码是什么?

    正确答案: It can be summarized as a route with /22 netmask.
    解析: 暂无解析

  • 第12题:

    单选题
    下列选项中的哪条路由满足下面的ACL条件?() “Acl number 2001 Rule 0 permit source 10.1.0.0 0”
    A

    10.1.1.1/32

    B

    10.1.1.0/24

    C

    10.1.0.0/16

    D

    10.0.0.0/8


    正确答案: C
    解析: 暂无解析

  • 第13题:

    R1 has 5 working interfaces, with EIGRP neighbors existing off each interface. R1 has routes for subnets 10.1.1.0/24, 10.1.2.0/24, and 10.1.3.0/24, with EIGRP integer metrics of roughly 1 million, 2 million, a nd 3 million, respectively. An engineer then adds the ip summary - address eigrp 1 10.1.0.0 255.255.0.0 command to interface Fa0/0.Which of the following is true?()

    A. R1 loses and then reestablishes neighborships with all neighbors.

    B. R1 no longer advert ises 10.1.1.0/24 to neighbors connected to Fa0/0.

    C. 1 advertises a 10.1.0.0/16 route out Fa0/0, with metric of around 3 million (largest metric of component subnets).

    D. R1 advertises a 10.1.0.0/16 route out Fa0/0,with metric of around 2 million (med ian metric of component subnets).


    参考答案:B

  • 第14题:

    Studytheexhibitbelowcarefully:IftheconfigurationshownbelowisaddedtoRouter1,whichthreerouteentrieswillEIGRPadvertisetoneighboringrouters?()routereigrp10network10.0.0.0eigrpstub

    A.192.168.20.0/24

    B.10.1.2.0/24

    C.10.1.1.0/24

    D.10.1.3.0/24

    E.10.0.0.0/8


    参考答案:C, D, E

  • 第15题:

    ABR上配置路由聚合,比如聚合成10.1.0.0/16这个网段的路由,聚合的语句后面有个no-advertise选项,这样就使得路由发布不到其他区域了,且明细路由也发布不出去。


    正确答案:错误

  • 第16题:

    在路由汇总中,哪2个网络在174.69.16.0/20范围内()

    • A、174.69.33.0/24
    • B、174.69.31.0/24
    • C、174.69.17.0/24
    • D、174.69.32.0/24

    正确答案:B,C

  • 第17题:

    问10.1.1.0/24 10.1.2.0/24可以将这两条路由汇总成最短的掩码是什么?


    正确答案: It can be summarized as a route with /22 netmask.

  • 第18题:

    On Router R1, process EIGRP 1 is redistributing routes from process OSPF 2, calling route - map fred with the redistribute ospf 2 command. R1 has learned intra - area routes for 10.1.1.0/24 and 10.1.2.0/24 in part due to the Type 2 LSAs known for each subnet. The route map filters route 10.1.1.0/24 and allows 10.1.2.0/24 througH. Which of the following co mmands on router R1 list subnet 10.1.1.0/24?()

    • A、show ip route
    • B、show ip eigrp topology
    • C、show ip ospf topology
    • D、show ip eigrp topology 10.1.1.0/24

    正确答案:A,C

  • 第19题:

    如果进行路由汇聚,10.23.0.0/22能够覆盖()路由的地址。

    • A、10.23.1.0/24
    • B、10.23.2.0/24
    • C、10.23.3.0/24
    • D、10.23.4.0/24

    正确答案:A,B,C

  • 第20题:

    什么命令序列将配置一个路由器运行OSPF,并添加网络10.1.1.0/24 area0?()

    • A、router ospf area 0 network 10.1.1.0 255.255.255.0 area 0
    • B、router ospf network 10.1.1.0 0.0.0.255
    • C、router ospf 1 network 10.1.1.0 0.0.0.255 area 0
    • D、router ospf area 0 network 10.1.1.0 0.0.0.255 area 0
    • E、router ospf network 10.1.1.0 255.255.255.0 area 0
    • F、router ospf 1 network 10.1.1.0 0.0.0.255

    正确答案:D

  • 第21题:

    单选题
    命令aggregate-address 10.110.0.0 255.255.0.0 advertise-map MAP 1的含义是()
    A

    当通告路由时只通告聚合路由

    B

    当通告路由时通告聚合路由和全部的参与聚合的具体路由

    C

    当通告路由时通告聚合路由和部分符合过滤条件的参与聚合的具体路由

    D

    只通告具体路由,不通告聚合路由


    正确答案: A
    解析: 暂无解析

  • 第22题:

    单选题
    假设路由表里有10.1.1.0/24,10.1.2.0/24,10.1.3.0/24,则聚合后通告路由可以是()
    A

    10.1.1.0/24

    B

    10.1.2.0/24

    C

    10.1.3.0/24

    D

    10.1.0.0/16


    正确答案: A
    解析: 暂无解析

  • 第23题:

    多选题
    华为设备的RIP进程下,宣告网络10.1.1.1/30时,下列配置正确的是()。
    A

    network10.1.1.0

    B

    undosummarynetwork10.1.1.0

    C

    Version2summarynetwork10.0.0.0

    D

    undosummarynetwork10.1.0.0

    E

    network10.0.0.0


    正确答案: A,E
    解析: 暂无解析