To Solve the Interference Between Users Using QinQ Technology
Ji Wang · Computer Knowledge and Technology · 2015
with the increasing development of computer technology,network user quantity sharp increase,more and more of the re-quirements of the network communication experience.Company's existing network communication has been unable to meet thegrowing needs of the user,there are a lot of problems,in which the security is particularly important.Because the network modelis simple,the use of core switching over three layer switch mode,only the user authentication mode method is adopted to validatethe binding IP address and physical address,multiple users share one VLAN,so that between adjacent users is visible,the fre-quent emergence of a building or the whole area network abnormalities caused by certain diseases poisonous situation,using Qin Q(multi VLAN) technology,each user individually using a VLAN,the mutual isolation between users,minimize the broadcaststorm,reduce the interference between users,security network and user number according to the normal forwarding,improve cus-tomer satisfaction,reduce the network maintenance workload,enhance the reputation and benefit of the company.