Which two statements about MPLS label-switched paths (LSPs) are true? （）A、LSPs are bidirectional.B、LSPs are unidirectional.C、LSPs must follow the IGP's shortest path.D、LSPs can follow paths other than the IGP's shortest path.

题目

Which two statements about MPLS label-switched paths (LSPs) are true? （）

  • A、LSPs are bidirectional.
  • B、LSPs are unidirectional.
  • C、LSPs must follow the IGP's shortest path.
  • D、LSPs can follow paths other than the IGP's shortest path.
相似考题

1.What are two purposes of the RSVP signaling protocol when configuring MPLS Label－Switched Paths (LSPs)? ()(Choose two.)A. to perform a label push operationB. to track the status of signaled LSPsC. to perform longest-match route lookupsD. to reserve resources, such as labels and path information

2.Which JUNOS software feature allows LSPs to be advertised in an IGP?()A. adaptiveB. IGP shortcutsC. forwarding adjancencyD. IGP LSP

3.Where are Level 2 LSPs flooded?()A.AB.BC.CD.D

4.TLVs can be carried in what type of IS－IS PDU?()A. LSPs onlyB. All PDU typesC. CSNPs and LSPsD. PSNPs and CSNPs

更多“Which two statements about MPLS label-switched paths (LSPs) are true? （）A、LSPs are bidirectional.B、LSPs are unidirectional.C、LSPs must follow the IGP's shortest path.D、LSPs can follow paths other than the IGP's shortest path.”相关问题

  • 第1题：

    WhichthreestatementsaboutLabel－SwitchedPaths(LSPs)aretrue?()

    A.LSPsarebidirectional.

    B.LSPsareunidirectional.

    C.LSPscanbesignaledbyCAC.

    D.LSPscanbeconfiguredexplicitly.

    E.LSPscanbeconfigureddynamically.


    参考答案：B, D, E

  • 第2题：

    Whichcommandseriesshouldbeusedtodeterminewhetherfilepagingorpagingspacepagingisaproblemwhenrunningaprogramfromanidlesystem?()

    A.foo；lsps-s

    B.tprof-kx；foo

    C.iostat；foo；iostat

    D.vmstat-s；foo；vmstats


    参考答案：D

  • 第3题：

    WhichofthefollowingistrueregardingLabelDistributionProtocol(LDP)?()

    A.ItisalabeldistributionprotocolforMPLS

    B.ItisasetofproceduresandmessagesbywhichLSRsestablishLabelSwitchPaths（LSPs）througha network

    C.TagdistributionProtocol（TDP）wasthebasisforLDP

    D.Alloftheabovearetrue


    参考答案：D

  • 第4题：

    Which three statements about Label-Switched Paths （LSPs） are true？ （）

    • A、 LSPs are bidirectional.
    • B、 LSPs are unidirectional.
    • C、 LSPs can be signaled by CAC.
    • D、 LSPs can be configured explicitly.
    • E、 LSPs can be configured dynamically.

    正确答案:B,D,E

  • 第5题：

    在AIX系统中，下面哪一个命令会显示出激活的paging space（）。

    • A、lsps-a
    • B、lsps-s
    • C、lsps-l
    • D、lsps–all

    正确答案:A

  • 第6题：

    Which commands will list all the logical volumes and the file system distribution across a specific physical volume of the following？（）

    • A、lspv -l
    • B、lslv -p
    • C、lsps -a
    • D、lsvg -m

    正确答案:A

  • 第7题：

    Which command series should be used to determine whether file paging or paging space paging is a problem when running a program from an idle system？（）

    • A、 foo ； lsps -s
    • B、 tprof -kx ； foo
    • C、 iostat ； foo ； iostat
    • D、 vmstat -s ； foo ； vmstat s

    正确答案:D

  • 第8题：

    TLVs can be carried in what type of IS-IS PDU?（）

    • A、LSPs only
    • B、All PDU types
    • C、CSNPs and LSPs
    • D、PSNPs and CSNPs

    正确答案:B

  • 第9题：

    Which JUNOS software feature allows LSPs to be advertised in an IGP?（）

    • A、adaptive
    • B、IGP shortcuts
    • C、forwarding adjancency
    • D、IGP LSP

    正确答案:C

  • 第10题：

    多选题
    Which two statements about MPLS label-switched paths (LSPs) are true? （）
    A

    LSPs are bidirectional.

    B

    LSPs are unidirectional.

    C

    LSPs must follow the IGP's shortest path.

    D

    LSPs can follow paths other than the IGP's shortest path.


    正确答案： A,D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is true regarding Label Distribution Protocol （LDP）？（）
    A

    It is a label distribution protocol for MPLS

    B

    It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network

    C

    Tag distribution Protocol （TDP） was the basis for LDP

    D

    All of the above are true


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which command series should be used to determine whether file paging or paging space paging is a problem when running a program from an idle system？（）
    A

     foo ； lsps -s

    B

     tprof -kx ； foo

    C

     iostat ； foo ； iostat

    D

     vmstat -s ； foo ； vmstat s


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which command shows all the paging spaces available on a system?()

    A.lsps -a

    B.showps -a

    C.psdisplay -l

    D.swaplist -ALL


    参考答案：A

  • 第14题：

    Which of the following commands will list available paging space on a system?()

    A. lsps

    B. lsps -a

    C. lsps -pg

    D. lsps ALL


    参考答案：B

  • 第15题：

    Which of the following is true regarding Label Distribution Protocol （LDP）？（）

    • A、It is a label distribution protocol for MPLS
    • B、It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network
    • C、Tag distribution Protocol （TDP） was the basis for LDP
    • D、All of the above are true

    正确答案:D

  • 第16题：

    在AIX系统主机中分配了多个系统交换区，系统管理员要查看系统交换区的详细信息，应使用哪条命令（）。

    • A、lsps–a
    • B、lsps–s
    • C、lsps–l
    • D、lsps–all

    正确答案:A

  • 第17题：

    Which command shows all the paging spaces available on a system？（）  

    • A、lsps -a
    • B、showps -a
    • C、psdisplay -l
    • D、swaplist -ALL

    正确答案:A

  • 第18题：

    Which of the following commands will list available paging space on a system?（）

    • A、lsps
    • B、lsps -a
    • C、lsps -pg
    • D、lsps ALL

    正确答案:B

  • 第19题：

    What are two purposes of the RSVP signaling protocol when configuring MPLS Label-Switched Paths (LSPs)? （）(Choose two.)

    • A、to perform a label push operation
    • B、to track the status of signaled LSPs
    • C、to perform longest-match route lookups
    • D、to reserve resources, such as labels and path information

    正确答案:B,D

  • 第20题：

    Two Label-Switched Paths called LSP A and LSP B have been configured on a router. LSP A has been configured with a hold-priority of 3. There is insufficient reservable bandwidth along the path to accomodate both LSPs reservation requirements. Which setup priority must LSP B have to pre-empt LSP A and use its bandwidth?（）

    • A、2
    • B、3
    • C、4
    • D、7

    正确答案:A

  • 第21题：

    AIX中系统管理员要检查系统上所有的页面空间，用下面哪条命令可以实现（）。

    • A、lsps-l
    • B、lsps-s
    • C、lsps-a
    • D、lsps-all

    正确答案:C

  • 第22题：

    单选题
    Which JUNOS software feature allows LSPs to be advertised in an IGP?（）
    A

    adaptive

    B

    IGP shortcuts

    C

    forwarding adjancency

    D

    IGP LSP


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    Which three statements about Label-Switched Paths （LSPs） are true？ （）
    A

    LSPs are bidirectional.

    B

    LSPs are unidirectional.

    C

    LSPs can be signaled by CAC.

    D

    LSPs can be configured explicitly.

    E

    LSPs can be configured dynamically.


    正确答案： E,A
    解析： 暂无解析

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