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该文讨论交换式集线器的结构、地址识别与自学习机制、接收报文的缓冲与发送等主要技术,小结了这类集线器的基本特点。
This article discusses the structure of the exchange hub, address recognition and self-learning mechanism, the main technology to receive and transmit messages and so on. It summarizes the basic characteristics of this kind of hub.