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电子工程专辑
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用物流来理解OSI模型
最近在学CAN通信协议,不能很好理解其中提到的分层模型概念,仔细查阅后发现OSI模型和现实中的物流模型很类似,所以试着进行类比记忆,这样就能顺滑地去理解OSI模型了。 本文会从OSI模型分层对应物流运输各环节进行介绍,如物理层类似运输工具,数据链路 ...
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