Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interfaces. On the basis of the configuration provided on routers R1 and R2, which router will take on the func tion of rendezvous point (RP) for the multicast network? （）

题目

Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interfaces. On the basis of the configuration provided on routers R1 and R2, which router will take on the func tion of rendezvous point (RP) for the multicast network? （）

A. both routers R1 and R2

B. router R1

C. router R2

D. none of the routers since they are not configured with static RP

相似考题

1.What is the use of MSDP across multiple PIM domains?()A. It scopes multicast traffic.B. It prevents multicast routing loops.C. It advertises active multicast sources.D. It advertises RPs to all downstream routers.

2.Which two statements are tru e about the rendezvous point (RP) in a multicast network?()A. The multicast sources must register with the RP to form the multicast distribution treeB. An RP is required only in networks running Protocol Independent Multicast dense mode ( PIM DM)C. The multicast receivers must register with the RP to form the multicast distribution treeD. An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM)E. An RP is required only in networks running Pro tocol Independent Multicast sparse - dense mode (PIM - SDM)F. To form the multicast distribution tree, the multicast sources register with and the receivers join the RP

3.Refer to the network of Layer 3 switches in the exhibit. The RPI Multi cast Server only multicasts to hosts connected to multilayer switches 5 and 6. The CMU Multicast Server multicasts to hosts on multilayer switches 1 - 6. Given the number of configuration steps involved, what is the most efficient way to configure the net work while meeting the requirements for multicast data flow? （）A. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode.Specify switch 1 as the root for the RPI Multicast Server. Specify switch 2 as the root for the CMU Multicast Server.B. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode. Leave each multicast server as the root of its own multicast tree.C. Configure each switch with PIM sparse - dense mode. Configure switch 3 as a ren dezvous point for the RPI multicast stream.D. Configure each switch with PIM sparse mode and a separate instance of PIM dense mode.Allow the switches to elect their own root for each multicast tree.E. Configure each switch with PIM sparse mode.F. Configure each switch with PIM dense mode.

4.Refer to the exhibit. Which two conclusions can be drawn from the debug ip igmp output?()A. The router sent an IGMP version 2 query out interface Ethernet1 at multicast address 224.0.0.1.B. Router RTA received an IGMP report version 1 from host 192.168.9.1.C. Reverse Path Forwarding (RPF) is ena bled for 192.168.9.4.D. Reverse Path Forwarding (RPF) is enabled for 224.0.1.40.E. The IP multicast groups are 224.0.0.1, 224.0.1.40, and 239.255.0.1.F. IP PIM RP mapping is static.

更多“Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interf ”相关问题

  • 第1题：

    What is the purpose of a rendezvous point (RP)?()

    A. acts as a meeting place for sources and receivers of multicast traffic

    B. used in PIM dense m ode to create a database of all multicast sources

    C. used in PIM dense and sparse mode to create a database of all multicast sources

    D. acts as the designated router for a broadcast segment when multicast routing is enabled


    参考答案：A

  • 第2题：

    When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.()

    A. PIM sparse - dense

    B. Bidir - PIM

    C. PIM - RP

    D. PIM - DM

    E. PIM - SM


    参考答案：D

  • 第3题：

    Refer to the exhibit. IP multicast configuration changes have been made on several routers.However, the IP multicast table displayed in the exhibit still does not reflect the changes. What should be done to display the new routing table information? （）

    A. Issue the clear ip route * privileged EXEC command.

    B. Issue the clear ip igmp group privileged EXEC command.

    C. Issue the no ip mroute - cache privileged EXEC command.

    D. Issue the clear ip mroute privileged EXEC command.


    参考答案：D

  • 第4题：

    Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?（）

    • A、As numbers must be changed to match on all the routers.
    • B、Loopback interface must be configured so a DR is elected.
    • C、The no auto-summary command is needed on Router A and Router C.
    • D、Router B needs to have two network statements, one for each connected network.

    正确答案:A

  • 第5题：

    Which two statements are true about the rendezvous poin t (RP) in a multicast network?（）

    • A、The multicast sources must register with the RP to form the multicast distribution tree.
    • B、An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).
    • C、The multicast receivers must register with the RP to form the multicast distribution tree.
    • D、An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).
    • E、An RP is required only in networks running Protocol Independent Multicast sparse - dense mode (PIM - SDM).
    • F、To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.

    正确答案:D,F

  • 第6题：

    Which type of domains is interconnected using Multicast Source Discovery Protocol？（）

    • A、PIM-SM
    • B、PIM-DM
    • C、PIM-SSM
    • D、DVMRP

    正确答案:A

  • 第7题：

    What is the purpose of a rendezvous point (RP)?（）

    • A、acts as a meeting place for sources and receivers of multicast traffic
    • B、used in PIM dense m ode to create a database of all multicast sources
    • C、used in PIM dense and sparse mode to create a database of all multicast sources
    • D、acts as the designated router for a broadcast segment when multicast routing is enabled

    正确答案:A

  • 第8题：

    What is the benefit of using Anycast RP via RFC 4610 for IP multicast RP redundancy？（）    

    • A、 Improves convergence of the multicast network due to enhanced RPF checks
    • B、 Simplifies the number of control plane protocols over other RP redundancy methods
    • C、 Eliminates the use of Protocol Independent Multicast （PIM） in the topology
    • D、 Increases the administrative distances in Multicast Source Discovery Protocol （MSDP） configuration

    正确答案:B

  • 第9题：

    What is the use of MSDP across multiple PIM domains？（）

    • A、It scopes multicast traffic.
    • B、It prevents multicast routing loops.
    • C、It advertises active multicast sources.
    • D、It advertises RPs to all downstream routers.

    正确答案:C

  • 第10题：

    多选题
    Which two statements are true about the rendezvous poin t (RP) in a multicast network?（）
    A

    The multicast sources must register with the RP to form the multicast distribution tree.

    B

    An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).

    C

    The multicast receivers must register with the RP to form the multicast distribution tree.

    D

    An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).

    E

    An RP is required only in networks running Protocol Independent Multicast sparse - dense mode (PIM - SDM).

    F

    To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.


    正确答案： C,A
    解析： 暂无解析

  • 第11题：

    单选题
    What is the benefit of using Anycast RP via RFC 4610 for IP multicast RP redundancy？（）
    A

     Improves convergence of the multicast network due to enhanced RPF checks

    B

     Simplifies the number of control plane protocols over other RP redundancy methods

    C

     Eliminates the use of Protocol Independent Multicast （PIM） in the topology

    D

     Increases the administrative distances in Multicast Source Discovery Protocol （MSDP） configuration


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    Which three statements are true about the Internet Group Management Protocol (IGMP)? （）
    A

    There are three IGMP modes: dense mode, sparse mode, and sparse - dense mode

    B

    IGMP is used to register individual hosts with a multicast group

    C

    IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from

    D

    IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1

    E

    IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRP

    F

    IGMP snooping ru ns on Layer 3 routers


    正确答案： B,F
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. IP multicast for group address 224.1.1.1 has been enabled on all router s in the network. Hosts on Network A receive the multicast traffic. However, hosts on Network B do not. On the basis of outputs provided, what could be the cause of the problem? （）

    A. The route to 224.69.15.0/24 will be out Ethernet 0

    B. The reverse path forwarding (RPF) for the route 224.2.0.1 failed to find the interface on which the multicast packet was rece ived

    C. Multicast route to 224.69.15.0/24 was added to the mroute table and created by a source directly connected to the router

    D. Multicast route to 10.16.0.0/16 was added to the mroute table and created by a source directly connected to the router

    E. This router received an IGMP host report from a group member or a PIM join message


    参考答案：A

  • 第14题：

    When building an IP multicast domain using PIM which mode assumes that other routers do not want to forward multicast packets for the group?()

    A. PIM - DM

    B. PIM - SM

    C. PIM - RP

    D. CGMP

    E. IGMP snooping


    参考答案：B

  • 第15题：

    Refer to the exhibit. EIGRP is configured with the default configuration on all routers. Auto summariz ation is enabled on routers R2 and R3, but it is disabled on router R1.Which two EIGRP routes will be seen in the routing table of router R3?（）

    A. 10.0.0.0/8

    B. 172.16.10.0/24

    C. 172.16.0.0/24

    D. 10.10.10.0/24

    E. 172.16.0.0/16

    F. 10.10.0.0/16


    参考答案：D, E

  • 第16题：

    You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is.What would your reply be?（）

    • A、It is globally enabled by default on Cisco routers.
    • B、It is globally enabled by default on all routers.
    • C、It is a proprietary protocol.
    • D、It is a non-proprietary protocol.
    • E、It can be used to gather hardware and protocol information about neighbor devices.

    正确答案:A,C,E

  • 第17题：

    When building an IP multicast domain using PIM which mode assumes  that other routers do not want to forward multicast packets for the group?（）

    • A、PIM - DM
    • B、PIM - SM
    • C、PIM - RP
    • D、CGMP
    • E、IGMP snooping

    正确答案:B

  • 第18题：

    Which two statements are tru e about the rendezvous point (RP) in a multicast network?（）

    • A、The multicast sources must register with the RP to form the multicast distribution tree
    • B、An RP is required only in networks running Protocol Independent Multicast dense mode ( PIM DM)
    • C、The multicast receivers must register with the RP to form the multicast distribution tree
    • D、An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM)
    • E、An RP is required only in networks running Pro tocol Independent Multicast sparse - dense mode (PIM - SDM)
    • F、To form the multicast distribution tree, the multicast sources register with and the receivers join the RP

    正确答案:D,F

  • 第19题：

    When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.（）

    • A、PIM sparse - dense
    • B、Bidir - PIM
    • C、PIM - RP
    • D、PIM - DM
    • E、PIM - SM

    正确答案:D

  • 第20题：

    Which two statements are true about the rendezvo us point (RP) in a multicast network?（）

    • A、The multicast sources must register with the RP to form the multicast distribution tree.
    • B、An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).
    • C、The mu lticast receivers must register with the RP to form the multicast distribution tree.
    • D、An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).
    • E、An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).
    • F、To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.

    正确答案:D,F

  • 第21题：

    多选题
    You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is.What would your reply be?（）
    A

    It is globally enabled by default on Cisco routers.

    B

    It is globally enabled by default on all routers.

    C

    It is a proprietary protocol.

    D

    It is a non-proprietary protocol.

    E

    It can be used to gather hardware and protocol information about neighbor devices.


    正确答案： E,C
    解析： 暂无解析

  • 第22题：

    单选题
    What is the use of MSDP across multiple PIM domains？（）
    A

    It scopes multicast traffic.

    B

    It prevents multicast routing loops.

    C

    It advertises active multicast sources.

    D

    It advertises RPs to all downstream routers.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true about the rendezvo us point (RP) in a multicast network?（）
    A

    The multicast sources must register with the RP to form the multicast distribution tree.

    B

    An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).

    C

    The mu lticast receivers must register with the RP to form the multicast distribution tree.

    D

    An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).

    E

    An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).

    F

    To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.


    正确答案： D,A
    解析： 暂无解析

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