CCNP 350-401 ENCOR Question 450 DISCUSSION

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  • 2023-06-29
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    How is MSDP used to interconnect multiple PIM-SM domains?

    A. MSDP depends on BGP or multiprotocol BGP for interdomain operation
    B. MSDP messages are used to advertise active sources in a domain
    C. MSDP SA request messages are used to request a list of active sources for a specific group
    D. MSDP allows a rendezvous point to dynamically discover active sources outside of its domain

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    How is MSDP used to interconnect multiple PIM-SM domains?

    A. MSDP depends on BGP or multiprotocol BGP for interdomain operation
    B. MSDP messages are used to advertise active sources in a domain
    C. MSDP SA request messages are used to request a list of active sources for a specific group
    D. MSDP allows a rendezvous point to dynamically discover active sources outside of its domain

    Correct Answer: C

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    1 Comments

    ohhhvictor

    MSDP is a mechanism to connect multiple PIM-SM domains.

    The purpose of MSDP is to discover multicast sources in other PIM domains. The main advantage of MSDP is that it reduces the complexity of interconnecting multiple PIM-SM domains by allowing PIM-SM domains to use an interdomain source tree (rather than an common shared tree).

    When MSDP is configured in a network, RPs exchange source information with RPs in other domains.

    An RP can join the interdomain source tree for sources that are sending to groups for which it has receivers

    2024-04-25 15:14:25
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