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思科认证考试

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Two stations on a LAN transmit at the same time, resulting in a collision. What happens when a collision occurs on the network?()

  • A、Each device on the Ethernet segment stops transmitting for a short time.
  • B、A jam signal informs all devices that a collision occurred.
  • C、When data transmission resumes, the devices that were involved in the collision have priority to transmit.
  • D、The devices that are involved in the collision stops transmitting for a short time.
  • E、The collision invokes a random back-off algorithm.
正确答案:B,D,E
答案解析:
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