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

题目
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

相似考题

1.Which two multicast groups support Auto－RP mapping and discovery?()A.224.0.0.39B.224.0.1.39C.224.0.0.40D.224.0.1.40

2.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 R2B. router R1C. router R2D. none of the routers since they are not configured with static RP

3.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.

4.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.

参考答案和解析
参考答案：D, F
更多“Which two statements are tru e about the rendezvous point (RP) in a multicast network?() ”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：

    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3题：

    Which two statements about NTP version 4 are true？（）

    • A、It supports fast synchronization at starting and before network failures
    • B、It supports automatic server discovery
    • C、It uses a fixed-point arithmetion
    • D、It supports the "nanokernel" kernel implementation
    • E、It does not support Public-Key Cryptography

    正确答案:B,D

  • 第4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5题：

    As the Company wireless administrator， you required to be knowledgeable about the wireless LAN  components.  Which two statements about these components are true？ （）

    • A、 In the autonomous access point solution， control is provided by the WLAN controller.
    • B、 In the lightweight access point solution， WLAN management is provided by the WLAN Control  System （WCS）.
    • C、 In the autonomous access point solution， control is provided by the WDS （Wireless Domain  Services）.
    • D、 Cisco Aironet autonomous access points cannot be supported by the Cisco Unified Wireless  Network.
    • E、 Ii the lightweight access point solution， WLAN management is provided by the WLAN Solution  Engine （WLSE）.
    • F、 Cisco Aironet lightweight access points cannot be supported by the Cisco Unified Wireless  Network.

    正确答案:B,C

  • 第6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7题：

    Which three statements about anycast RP are true？ （）

    • A、MSDP is running between anycast RPs
    • B、Anycast RP provides redundancy and load-sharing capabilities
    • C、Multicast BGP is running between anycast RPs
    • D、In anycast RP，two or more RPs are configured with the same multicast IP address on loopback interfaces
    • E、In anycast RP，two or more RPs are configured with the same unicast IP address on loopback interfaces

    正确答案:A,B,E

  • 第8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9题：

    多选题
    Which two statements about NTP version 4 are true？（）
    A

    It supports fast synchronization at starting and before network failures

    B

    It supports automatic server discovery

    C

    It uses a fixed-point arithmetion

    D

    It supports the nanokernel kernel implementation

    E

    It does not support Public-Key Cryptography


    正确答案： D,B
    解析： 暂无解析

  • 第10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

  • 第11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12题：

    多选题
    Which three statements are true about IP multicast configuration?（）
    A

    PIM sparse - dense mode and PIM dense mode require an RP on the network.

    B

    PIM sparse mode and PIM dense mode require an RP on the network.

    C

    PIM sparse mode interfaces are always added to the multicast routing table in a router.

    D

    PIM sparse mode and PIM sparse - dense mode require an RP on the network.

    E

    PIM dense mode interfaces are always added to the multicast routing table in a router.

    F

    PIM sparse - dense mode acts as PIM dense mode if an RP is not known.


    正确答案： A,C
    解析： 暂无解析

  • 第13题：

    Which two of these multicast deployments are most susceptible to attacks from unknown sources?（）

    • A、ASM
    • B、BiDirPIM
    • C、PIM-SMRP
    • D、RP-Switchover
    • E、SourceSpecificMulticast

    正确答案:A,B

  • 第14题：

    Which two multicast protocol statements are true？ （Choose two.）  （）

    • A、 Dense mode multicast requires explicit join messages from their members.
    • B、 Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the  unwanted traffic.
    • C、 Sparse mode multicast uses a pull model to send multicast traffic to where it is requested.  
    • 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:B,C

  • 第15题：

    Which three statements are true about IP multicast configuration?（）

    • A、PIM sparse - dense mode and PIM dense mode require an RP on the network.
    • B、PIM sparse mode and PIM dense mode require an RP on the network.
    • C、PIM sparse mode interfaces are always added to the multicast routing table in a router.
    • D、PIM sparse mode and PIM sparse - dense mode require an RP on the network.
    • E、PIM dense mode interfaces are always added to the multicast routing table in a router.
    • F、PIM sparse - dense mode acts as PIM dense mode if an RP is not known.

    正确答案:D,E,F

  • 第16题：

    Which two of these multicast deployments are most susceptible to attacks from unknown sources？（）

    • A、 ASM
    • B、 BiDir PIM
    • C、 PIM-SM RP
    • D、 RP-Switchover
    • E、 Source Specific Multicast

    正确答案:A,B

  • 第17题：

    Which two statements about RPF checks in Multicast Source Discovery Protocol （MSDP） are true？（）

    • A、It prevents message looping， Session Advertisement （SA）messages must be RPF checked
    • B、RPF check should be done against the route to the source S of the corresponding PIM-SM domain
    • C、RPF check should be done against the route to the Rendez-vous Point of the corresponding PIM-SM domain，which originated the SA
    • D、RPF checking Session Advertisement （SA） messages will cause message looping

    正确答案:A,C

  • 第18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19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20题：

    多选题
    As the Company wireless administrator， you required to be knowledgeable about the wireless LAN  components.  Which two statements about these components are true？ （）
    A

    In the autonomous access point solution， control is provided by the WLAN controller.

    B

    In the lightweight access point solution， WLAN management is provided by the WLAN Control  System （WCS）.

    C

    In the autonomous access point solution， control is provided by the WDS （Wireless Domain  Services）.

    D

    Cisco Aironet autonomous access points cannot be supported by the Cisco Unified Wireless  Network.

    E

    Ii the lightweight access point solution， WLAN management is provided by the WLAN Solution  Engine （WLSE）.

    F

    Cisco Aironet lightweight access points cannot be supported by the Cisco Unified Wireless  Network.


    正确答案： B,C
    解析： 暂无解析

  • 第21题：

    多选题
    Which three statements regarding Cisco ASAmulticast routing support are correct？ （）
    A

    ASA supports both stubmulticast routing and PIMmulticast routing. However， you cannot configure bothconcurrently on a single security appliance

    B

    When configured for stubmulticast routing， the ASA can act as the Rendezvous Point （RP）

    C

    If the ASAdetects IGMPversion1 routers， the ASAwill automatically switch to IGMP version 1 operations.

    D

    The ASA supports both PIM-SM and bi-directional PIM

    E

    Enabling multicast routing globally on the ASA automatically enables PIM and IGMP on all interfaces

    F

    The ASA can be configured for IGMP snooping toconstrain theflooding of multicast traffic by dynamically configuring themulticast traffic to be forwarded only those interfaces associated with hosts requesting themulticast group


    正确答案： F,E
    解析： 暂无解析

  • 第22题：

    多选题
    Which three statements about anycast RP are true？ （）
    A

    MSDP is running between anycast RPs

    B

    Anycast RP provides redundancy and load-sharing capabilities

    C

    Multicast BGP is running between anycast RPs

    D

    In anycast RP，two or more RPs are configured with the same multicast IP address on loopback interfaces

    E

    In anycast RP，two or more RPs are configured with the same unicast IP address on loopback interfaces


    正确答案： B,C
    解析： 暂无解析

  • 第23题：

    多选题
    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： C,E
    解析： 暂无解析

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