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Which two multicast address ranges are assigned as source-specific multicast destination addresses and are reserved for use by source-specific applications and protocols?()

  • A、232.0.0.0/8
  • B、239.0.0.0/8
  • C、232.0.0.0/4
  • D、FF3x::/32
  • E、FF2x::/32
  • F、FF3x::/16

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