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思科认证考试

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Why will a switch never learn a broadcast address?()

  • A、Broadcast frames are never sent to swiches.
  • B、Broadcast addresses use an incorrect format for the switching table.
  • C、A broadcast address will never be the source address of a frame.
  • D、Broadcasts only use network layer addressing.
  • E、A broadcast frame is never forwarded by a switch.
正确答案:C
答案解析:
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