局域网技术研究-网络协议研究

北京理工大学珠海学院2020届本科生毕业论文Research on LAN technology -network protocolAbstractSince the 21st century,along with the development of computer technology,Internet communication technology,various administrative information systems,contemporary scientific and technological information technology,and systems basedon the science of corporate governance have also played an increasingly irreplaceablerole.In enterprise management,one of the departments in the economic environmentof the computer network may directly affect the innovation of the company'sinformation technology.By arranging the network environment,the tasks of thecomputer management personnel can be reduced.Therefore,the internal network of the enterprise is completely guaranteed to realizethe transmission of network data without the network protocols of various functions.This article focuses on the various network protocols that implement datatransmission within an enterprise's local area network,and introduces their respectiveR&D perspectives and application scenarios.First,introduce the background andrelated introduction of the LAN and each network transmission protocol,such as thecharacteristics of the OSPF protocol,the description of the messages and applications,and how the LAN is defined and what role it will take.Explain the role of the BGPprotocol that connects the various protocols.It focuses on how BGP internal datatransmission takes place and analyzes its own network security to achieve effectivenetwork isolation while enabling each department to communicate smoothly witheach other and how OSPF network protocols prevent loops.Keywords:LAN technology;LAN application background,network protocol andits application background;OSPF protocol,ISIS protocol,BGPprotocol,;anti-ring