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How is RPF used in multicast routing？（）
- A、to prevent multicast packets from looping
- B、to prevent PIM packets from looping
- C、to instruct PIM where to send a （*， G） or （S， G） join message
- D、to prevent multicast packets from looping and to instruct PIM where to send a （*， G） or （S， G） joinmessage
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更多 “How is RPF used in multicast routing？（）A、to prevent multicast packets from loopingB、to prevent PIM packets from loopingC、to instruct PIM where to send a （*， G） or （S， G） join messageD、to prevent multicast packets from looping and to instruct PIM where to send a （*， G） or （S， G） joinmessage” 相关考题
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单选题How is RPF used in multicast routing？（）A
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to prevent multicast packets from looping and to instruct PIM where to send a （*， G） or （S， G） joinmessage
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