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HowisRPFusedinmulticastrouting?()

A.topreventmulticastpacketsfromlooping
B.topreventPIMpacketsfromlooping
C.toinstructPIMwheretosenda(*,G)or(S,G)joinmessage
D.topreventmulticastpacketsfromloopingandtoinstructPIMwheretosenda(*,G)or(S,G)joinmessage
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