What is the purpose of a rendezvous point (RP)?()A. acts as a meeting place for sources and receivers of multicast trafficB. used in PIM dense m ode to create a database of all multicast sourcesC. used in PIM dense and sparse mode to create a database of

题目
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

相似考题

1._________yelling at me like this? It’s you who are to blame for the accident.A.Where is the point ofB.where is the point as forC.What is the point ofD.What is the point for

2.How is a Rendezvous Point tie broken in Auto－RP?()A. lowest IP addressB. highest IP addressC. lowest MAC addressD. highest MAC address

3.What is the purpose of the OSPF router ID in a OR／BOR election?()A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers

4.What is one of the uses of MBGP routes?()A. DVMRP hold-time periodB. Rendezvous point electionC. reverse path forwarding checksD. interdomain multicast next hops

参考答案和解析
参考答案：A
更多“What is the purpose of a rendezvous point (RP)?() ”相关问题

  • 第1题：

    Refer to the exhibit. What statement is true base d upon the configuration in the exhibit? ()

    A. CGMP version 2 is being used.

    B. The switch will use sparse mode first, dense mode second.

    C. A rendezvous point must be configured in order for the interface to operate in sparse mode.

    D. IGMP version 2 is being used.

    E. The rendezvous point is IP address 172.16.4.16.

    F. If a rendezvous point is configured, the interface cannot operate in dense mode.


    参考答案：C

  • 第2题：

    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


    参考答案：C

  • 第3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4题：

    What does the command ip pim send-rp-discovery scope 16 achieve？（）

    • A、it enables PIM BSR
    • B、it makes the router an Auto-RP mapping agent
    • C、it advertises the router as an RP with Auto-RP
    • D、it makes the router an Auto-RP client

    正确答案:B

  • 第5题：

    What is the purpose of an administrative distance？


    正确答案:An administrative distance is a rating of preference for a routing protocol or a static route. When a router learns of a destination via more than one routing protocol or static route， AD will be used to choose the route with the lowest value.

  • 第6题：

    In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicast traffic to a group？（）

    • A、The source must send a PIM Register message to the rendezvous point （RP）
    • B、The source must first join the multicast group using IGMP before sending
    • C、The source must perform a Request to Send （RTS） and Clear to Send （CTS） handshake with the PIM designated router （DR）
    • D、No control plane signaling needs to be performed；the source can simply begin sending on the local subnet

    正确答案:D

  • 第7题：

    In a run sparse-dense-mode multicast network， when rendezvous point down ， will the recipient receive the packets send by the source？why？


    正确答案:In sparse-dense-mode， if there is other candidate RPs exist， one of the candidate RP will become RP ，and recipient can also receive multicast packets.If no RP is found for this group， multicast traffic to this group will be forwarded via dense-mode，and recepient still can receive the packets.

  • 第8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9题：

    问答题
    what is the purpose of classification？

    正确答案： The purpose of classification is to sort packets into different traffic types， so that different policies then can be applied.
    解析： 暂无解析

  • 第10题：

    单选题
    What is the primary purpose of VPLS?（）
    A

    to create a partial mesh of VPN sites

    B

    to remove MPLS from VPNs

    C

    to create a point to multipoint topology

    D

    to enable IPsec accross the VPN


    正确答案： D
    解析： 暂无解析

  • 第11题：

    多选题
    Which of the following are shared distribution tree characteristics（）
    A

    Memory  requirements are higher for shared distribution tree than for source distributiontree.

    B

    Creates a tree from a central RP to all last-hoprouters.

    C

    Uses a rendezvous point.

    D

    An optimal path is created between each source router and each last-hoprouter.

    E

    Place（S，G）entry in each router’smulticast routing table.

    F

    Place（*，G）entry in a router’smulticast routing to table.


    正确答案： A,F
    解析： 暂无解析

  • 第12题：

    问答题
    In a run sparse-dense-mode multicast network， when rendezvous point down ， will the recipient receive the packets send by the source？why？

    正确答案： In sparse-dense-mode， if there is other candidate RPs exist， one of the candidate RP will become RP ，and recipient can also receive multicast packets.If no RP is found for this group， multicast traffic to this group will be forwarded via dense-mode，and recepient still can receive the packets.
    解析： 暂无解析

  • 第13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


    参考答案：D, F

  • 第14题：

    Which of the following are shared distribution tree characteristics()

    A.Memory requirements are higher for shared distribution tree than for source distributiontree.

    B.Creates a tree from a central RP to all last-hoprouters.

    C.Uses a rendezvous point.

    D.An optimal path is created between each source router and each last-hoprouter.

    E.Place（S，G）entry in each router’smulticast routing table.

    F.Place（*，G）entry in a router’smulticast routing to table.


    参考答案：B, C, F

  • 第15题：

    what mulcast envionment use RP？ 


    正确答案:sparse-mode

  • 第16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17题：

    What is the purpose of the OSPF router ID in a OR/BOR election?（）

    • A、It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point network
    • B、It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF router
    • C、It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access network
    • D、It is used to determine which interfaces will send Hello packets to neighboring OSPF routers

    正确答案:C

  • 第18题：

    what is the purpose of classification？


    正确答案:The purpose of classification is to sort packets into different traffic types， so that different policies then can be applied.

  • 第19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20题：

    What is the primary purpose of VPLS?（）

    • A、to create a partial mesh of VPN sites
    • B、to remove MPLS from VPNs
    • C、to create a point to multipoint topology
    • D、to enable IPsec accross the VPN

    正确答案:C

  • 第21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22题：

    单选题
    How is a Rendezvous Point tie broken in Auto-RP?（）
    A

    lowest IP address

    B

    highest IP address

    C

    lowest MAC address

    D

    highest MAC address


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicast traffic to a group？（）
    A

    The source must send a PIM Register message to the rendezvous point （RP）

    B

    The source must first join the multicast group using IGMP before sending

    C

    The source must perform a Request to Send （RTS） and Clear to Send （CTS） handshake with the PIM designated router （DR）

    D

    No control plane signaling needs to be performed；the source can simply begin sending on the local subnet


    正确答案： D
    解析： 暂无解析

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