浅谈计算机网络发展现状  

Talking about the Development Status of Computer Network

作　　者：郑春艳 Zheng Chunyan(Guangzhou Huayu Information Technology Co.,Ltd.,Guangzhou 510308;School of Computer and Information Engineering,Harbin University of Commerce,Harbin 150028)

机构地区：[1]广州华宇信息技术有限公司,广州510308 [2]哈尔滨商业大学计算机与信息工程学院,哈尔滨150028

出　　处：《现代计算机》2022年第21期77-79,共3页Modern Computer

摘　　要：网络是计算机科学与通讯科学技术紧密结合的成果,主要包括通讯与计算机技术两方面。它的出现大大地改善了计算机系统结构,在当今社会中起到了十分关键的作用,对我国社会的发展进步作出了重要的贡献。从某种意义上讲,计算机的普及程度不但体现了一个国家计算机技术和信息通讯科学技术的发展水平,而且也是反映其综合国力和先进水平的主要指标之一。Network is the result of the close integration of computer science and communication science and technology,mainly including communication and computer technology.Its appearance has greatly improved the structure of computer systems.It has played a very crucial role in today’s society and has made important contributions to the development and progress of our so⁃ciety.In a sense,the popularity of computers not only reflects the development level of computer technology and information and communication science and technology in a country,but has long become one of the main standards reflecting its comprehensive na⁃tional strength and advanced level.

关 键 词：计算机网络 网络安全 VLAN 帧中继 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]