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352-001 · Question #222
352-001 Question #222: Real Exam Question with Answer & Explanation
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Question
In a PIM sparse mode network, how is the flow of multicast traffic restored when a link fails along a branch of a multicast distribution tree?
Options
- AThe downstream receivers notice the loss of the multicast flow and resend PIM join messages to
- BThe downstream receivers notice the loss of the multicast flow and resend IGMP Membership
- CThe traffic reverts to the shared tree while the downstream router recalculates the RPF interface
- DThe router downstream of the break recalculates the RPF interface when it notices a change in
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