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Exam 300-430 topic 1 question 34 discussion

Actual exam question from Cisco's 300-430
Question #: 34
Topic #: 1
[All 300-430 Questions]

What is the difference between PIM sparse mode and PIM dense mode?

  • A. Sparse mode supports only one switch. Dense mode supports multiswitch networks.
  • B. Sparse mode floods. Dense mode uses distribution trees.
  • C. Sparse mode uses distribution trees. Dense mode floods.
  • D. Sparse mode supports multiswitch networks. Dense mode supports only one switch.
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Suggested Answer: C 🗳️
by Sorvahr at Oct. 18, 2020, 6:18 p.m.

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Vlad_Is_Love_ua
9 months, 4 weeks ago
Selected Answer: C
Sparse mode uses distribution trees. Dense mode floods.
upvoted 1 times
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kthekillerc
2 years, 7 months ago
provided answer is correct
upvoted 2 times
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skh
3 years, 3 months ago
Correct In Dense mode packets are flooded to the entire network and then branches where there are no receivers are eliminated. In Sparse mode packets branches distribution growth as new nodes join the multicast group. https://community.calix.com/s/article/Dense-Mode-Multicast-vs-Sparse-Mode-Multicast-1
upvoted 4 times
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Sorvahr
3 years, 6 months ago
Answer is correct
upvoted 2 times
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