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H12-221 · Question #220
H12-221 Question #220: Real Exam Question with Answer & Explanation
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Question
Which of the following statements regarding the Reverse Path Forwarding (RPF) mechanism are true? (Select 2 answers)
Options
- AMulticast RPF does not depend on unicast routing.
- BAll multicast protocols adopt the RPF mechanism.
- CA router discards the received multicast packets if the RPF check fails.
- DThe RPF mechanism has two functions: It prevents multicast routing loops and the forwarding of
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