局域网交换机体系结构对网络传输速度的影响  

Switch system frame of LAN influence transmission rate of network

作　　者：王道胜[1] Wang Daosheng(Shandong University of Technology,Zibo 255049,China)

机构地区：[1]山东理工大学,山东淄博255049

出　　处：《无线互联科技》2021年第21期10-11,共2页Wireless Internet Technology

摘　　要：交换机虽然也属于集线器的一种,但是和普通的集线器在功能上有较大区别。文章探讨交换机的工作原理,分析局域网交换体系结构,主要讲述了局域网交换机不同的体系结构对网络传输速度的影响;从总线结构和点对点结构两个方面入手,首先探讨局域网交换的单个总线、交叉总线、并行总线、共享内存型总线、混合交叉总线以及环形总线的结构,其次详细介绍了网状连接的点对点结构和星型连接的点对点结构,并对二者进行对比。Although the switch is also a kind of hub, it is quite different from the normal hub function. This paper discusses the working principle of the switch, analyzes the LAN exchange architecture, and mainly discusses the influence of the different architecture of the LAN switches on the network transmission speed. Starting with the bus structure and point-to-point structure, this paper firstly discusses the structure of single bus, cross bus, parallel bus, shared memory bus, mixed cross bus and ring bus;Secondly, it introduces the point-topoint structure and point-to-point structure of star connection, and compare the two.

关 键 词：交换机 体系结构 MAC地址 

分 类 号：TP393.05[自动化与计算机技术—计算机应用技术]