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文章 2024-04-25 来自：开发者社区

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3.9 以太网交换机自学习和转发桢的流程以太网交换机的自学习和转发数据帧的流程如下：自学习（Learning）：当交换机收到一帧时，它会检查帧中的源MAC地址，并将其与接收端口相关联。交换机将源MAC地址与接收端口的映射信息存储在一个所谓的MAC地址...

文章 2023-10-16 来自：开发者社区

文章目录3.9 以太网交换机自学习和转发桢的流程3.10 以太网交换机的生成树协议STP3.11 虚拟局域网3.11.1 虚拟局域网VLAN概述3.11.2 虚拟局域网VLAN的实现机制3.9 以太网交换机自学习和转发桢的流程以太网交换机的自学习和转发数据帧的流程如下：自学习（Learning）：当交换机收到一帧时，它会检查帧中的源MAC地址，并将其与接收端口相关联。交换机将源MAC地址与接收端....

文章 2022-01-27 来自：开发者社区

【计算机网络】数据链路层 : 总结 ( 封装成帧 | 流量控制与可靠传输 | 差错控制 | 介质访问控制 | 局域网 | 广域网 | 数据链路层设备 ) ★★★（三）

五、介质访问控制 ★★1、介质访问控制 ★介质访问控制 : 使广播网络中 , 两个节点之间的通信不会发生干扰的措施 ; 可以划分为以下两种类型 :静态划分信道动态划分信道静态划分信道 : 信道划分介质访问控制 ;① 频分多路复用 FDM ( Frequency )② 时分多路复用 TDM ( Time )③ 波分多路复用 WDM ( Wave )④ 码分多路复用 CDM ( Code )动....

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更新时间 2024-04-26 09:42:14

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