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JN0-649 · Question #132

Referring to the exhibit, anycast RP is implemented to ensure multicast service availability. The source is currently sending multicast traffic using group 239.1.1.1 and R3 is receiving PIM register…

The correct answer is B. Configure an MSDP protocol between R2 and R3. C. Configure an RP set in PIM on R2 and R3, allowing the RPs to forward PIM register messages to. MSDP or anycast-PIM with rp-set should be configured on all anycast RP routers. pim-anycast-rp.html

Multicast

Question

Referring to the exhibit, anycast RP is implemented to ensure multicast service availability. The source is currently sending multicast traffic using group 239.1.1.1 and R3 is receiving PIM register messages, but R2 does not have active source information. In this scenario, what are two methods to receive the active source information on R2? (Choose two.)

Exhibit

JN0-649 question #132 exhibit

Options

  • AConfigure an RP set in PIM on R1, allowing R1 to forward PIM register messages to R2 and R3 in
  • BConfigure an MSDP protocol between R2 and R3.
  • CConfigure an RP set in PIM on R2 and R3, allowing the RPs to forward PIM register messages to
  • DConfigure an MSDP protocol between R1 and R2.

How the community answered

(42 responses)
  • A
    14% (6)
  • B
    79% (33)
  • D
    7% (3)

Explanation

MSDP or anycast-PIM with rp-set should be configured on all anycast RP routers. pim-anycast-rp.html

Topics

#anycast RP#MSDP#PIM register#multicast RP redundancy

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