基于校园网技术改造的方案和设计

广州大学松田学院2020届毕业论文Based on the campus network technology transformationscheme and designAbstract:With the continuous progress of network technology,the construction and development ofcampus network has been improved,and new technology has gradually emerged,a large number ofdevices to meet the needs of today are slowly emerging,and the construction of the campus networkhas also obtained sufficient development.For all that,more and more people are using it and theapplication programs are constantly improving,so the early campus network can not meet the needs oftoday.Now the campus network should be able to make the management work smoothly,and alsoprovide a very reliable and safe network environment.Taking a vocational and technical college as an example,in paper what analyze the currentsituation of the campus network construction,summarizes the shortcomings and problems in thecampus network,analyzes the needs of the college,gives the specific scheme of the campus networkreconstruction of the vocational and technical college,and designs a set of economic,targeted andfeasible network upgrading and reconstruction scheme for the campus network of the college.Based on the analysis of the actual situation,it is found that the security of the campus network ofthis vocational and technical college is very low,the network has a large delay,the networkperformance is not stable,and the network equipment is aging,which does not meet the requirementsof today's campus network.We have redesigned the campus network structure,adopted a morereasonable three-tier network structure,and redesigned the core network structure.Many correspondingtechnologies,such as firewall technology,link aggregation technology,ACL technology,VRRPtechnology,etc.,are used in the transformation scheme design.These technologies will be introducedin detail in this paper.To build the network topology of the vocational and technical college,the technologies mentionedin the scheme will be realized in each device by configuring corresponding commands.Finally,thefeasibility of the transformation scheme will be proved by the verification results.Keywords:Campus network,Transformation plan,Design,Technology