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JN0-664 · Question #10

Which two statements describe PIM-SM? (Choose two.)

The correct answer is B. Traffic is only forwarded to routers that request to join the distribution tree. You've hit your limit · resets 4am (America/New_York)

Multicast Routing in SP Networks

Question

Which two statements describe PIM-SM? (Choose two.)

Options

  • ARouters without receivers must periodically prune themselves from the SPT.
  • BTraffic is only forwarded to routers that request to join the distribution tree.
  • CTraffic is initially flooded to all routers and an S,G is maintained for each group.
  • DRouters with receivers send join messages to their upstream neighbors.

How the community answered

(37 responses)
  • A
    5% (2)
  • B
    89% (33)
  • C
    3% (1)
  • D
    3% (1)

Explanation

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Topics

#PIM-SM#join messages#multicast tree#sparse mode

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