Drag steps to the numbered slots on the right, or tap a step then tap a slot.
CCNP Practice Question: Drag and drop the steps of PIM DM (Dense Mode)…
Drag and drop the steps of PIM DM (Dense Mode) flood and prune steps into the correct order, from first to last.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Source sends multicast packet to first-hop router
PIM Dense Mode initially floods multicast traffic to all PIM-enabled interfaces. Routers that do not have interested receivers send Prune messages upstream. The upstream router then stops forwarding traffic on the pruned interface. If a new receiver appears, a Graft message re-adds the branch.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-401 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-401 exam.