更多“单选题For maintaining separate unicast and multicast forwarding topologies, where should MBGP multicast routes be placed?()A inet.0B inet.1C inet.2D inet.4”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:

    Whichofthefollowingcorrectlyfillsinthemissingwordsofthissentence:AnARPrequestusesaaddress,whereasanARPreplyusesaaddress.()

    A.broadcast,multicast

    B.unicast,broadcast

    C.broadcast,unicast

    D.multicast,unicast

    E.broadcast,broadcast

    F.unicast,multicast


    参考答案:C

  • 第3题:

    What methods are available to create separate multicast and unicast forwarding topologies on a Juniper Networks router?()

    • A、MBGP
    • B、RIB groups
    • C、Routing policy
    • D、Firewall filters

    正确答案:A,B

  • 第4题:

    Which two multicast protocol statements are true?()

    • A、Sparse mode multicast uses a pull model to send multicast traffic to where it is requested
    • B、Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic
    • C、Dense mode multicast requires explicit join messa ges from their members
    • D、Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows
    • E、The primary use of sparse mode multicast is for test labs and router performance testing

    正确答案:A,B

  • 第5题:

    Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.3

    正确答案:C

  • 第6题:

    哪一个JNOS的路由表是存放RSVP LSP的()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.3

    正确答案:D

  • 第7题:

    What is the encapsulation format of an MPLS Multicast VPN (MVPN) packer?()

    • A、IP unicast in IP unicast
    • B、IP multicast in IP anycast
    • C、IP anycast in IP anycast
    • D、IP multicast in IP unicast
    • E、IP multicast in IP multicast
    • F、IP unicast in IP multicast

    正确答案:E

  • 第8题:

    Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?()

    • A、MBGP
    • B、RIB groups
    • C、firewall filters
    • D、routing policy
    • E、filter based forwarding (FBF)

    正确答案:A,B,D

  • 第9题:

    What is one of the uses of MBGP routes?()

    • A、DVMRP hold-time period
    • B、Rendezvous point election
    • C、reverse path forwarding checks
    • D、interdomain multicast next hops

    正确答案:C

  • 第10题:

    多选题
    Which two of these are characteristics of multicast routing? ()
    A

    multicast routing uses RPF

    B

    multicast routing is connectionless.

    C

    In multicast routing, the source of a packet is known.

    D

    When network topologies change, multicast distribution trees are not rebuilt, but use the originalpath

    E

    Multicast routing is much like unicast routing, with the only difference being that it has a a groupof receivers rather than just one destination


    正确答案: D,E
    解析: 暂无解析

  • 第11题:

    多选题
    Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router?()
    A

    MBGP

    B

    RIB groups

    C

    firewall filters

    D

    routing policy

    E

    filter based forwarding (FBF)


    正确答案: B,E
    解析: 暂无解析

  • 第12题:

    单选题
    Which routing table stores IPv4 unicast routes and is used by multicast routing protocols to prevent loops?()
    A

    inet.0

    B

    inet.1

    C

    inet.2

    D

    inet.3


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Which two multicast protocol statements are true?()

    A. Sparse mode multicast uses a pull model to send multicast traffic to where it is requested

    B. Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic

    C. Dense mode multicast requires explicit join messa ges from their members

    D. Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows

    E. The primary use of sparse mode multicast is for test labs and router performance testing


    参考答案:A, B

  • 第14题:

    哪张路由表可以作为组播的RPFlookup()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.3

    正确答案:A,C

  • 第15题:

    What type of IPv6 address is this address: FF05:: 2:260:8FF://FE52:F9D8?()

    • A、multicast temporary node local
    • B、multicast temporary site local
    • C、unicast permanent link local
    • D、multicast permanent node link local
    • E、multicast permanent site local
    • F、unicast temporary link local

    正确答案:E

  • 第16题:

    What are two commands that can be used to configure MBGP for multicast?()

    • A、Under the BGP group, configure family inet any
    • B、Use the set protocol MBGP command to enable MBGP
    • C、Under the BGP group, configure family inet multicast
    • D、Use the set rib-group command to copy the multicast routes into inet.1

    正确答案:A,C

  • 第17题:

    For maintaining separate unicast and multicast forwarding topologies, where should MBGP multicast routes be placed?()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.4

    正确答案:C

  • 第18题:

    Which two of these are characteristics of multicast routing? ()

    • A、 multicast routing uses RPF
    • B、 multicast routing is connectionless.
    • C、 In multicast routing, the source of a packet is known.
    • D、 When network topologies change, multicast distribution trees are not rebuilt, but use the originalpath
    • E、 Multicast routing is much like unicast routing, with the only difference being that it has a a groupof receivers rather than just one destination

    正确答案:A,C

  • 第19题:

    What are two commands that can be used to configure MBGP for multicast?()

    • A、Under the BGP group, configure family inet any.
    • B、Use the set protocol MBGP command to enable MBGP.
    • C、Under the BGP group, configure family inet multicast.
    • D、Use the set rib-group command to copy the multicast routes into inet.1.

    正确答案:A,C

  • 第20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:C

  • 第21题:

    By default, which routing table is used to store unicast IPv4 routes?()

    • A、inet.0
    • B、inet.1
    • C、inet.2
    • D、inet.3

    正确答案:A

  • 第22题:

    单选题
    What is one of the uses of MBGP routes?()
    A

    DVMRP hold-time period

    B

    Rendezvous point election

    C

    reverse path forwarding checks

    D

    interdomain multicast next hops


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    What is the encapsulation format of an MPLS Multicast VPN (MVPN) packer?()
    A

    IP unicast in IP unicast

    B

    IP multicast in IP anycast

    C

    IP anycast in IP anycast

    D

    IP multicast in IP unicast

    E

    IP multicast in IP multicast

    F

    IP unicast in IP multicast


    正确答案: B
    解析: 暂无解析