路由器集线器的相关内容

硬核图解！30张图带你搞懂！路由器，集线器，交换机，网桥，光猫有啥区别？

故事就从一个车轱辘说起吧。先来看一个车轱辘。辐条从车轱辘边缘，一直汇聚到中心的轴，这个轴在英文里叫hub。而我们今天要讲到的集线器，英文里也叫hub。都叫hub，多少有点关系，看下这面这个图大概能明白，其实两者有点像。hub的由来大概想表达的意思是，它是汇聚网线的中心，因此就叫集线器...

路由器、集线器、网关、网桥的联系与区别

路由器：连接不同IP 子网的设备，负责寻径和转发，工作在OSI 的网络层。网桥：连接不同子网，使其透明通信，工作在数据链路层，解析数据帧。缺点是无法避免“广播风暴”。网关（gateway）：工作在应用层，不同子网间的翻译器，对收到的信息进行重新打包。 =====================...

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更新时间 2024-02-24 11:24:50

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