景华信息科技有限公司网络规划与设计

Network planning and design of Jinghua InformationTechnology Co.,LtdAbsrtact:In order to improve the competitiveness of the sino view informationtechnology co.,LTD.,this article mainly for sino view by the network informationtechnology co.,LTD.,divides into the sino view information technology co.,LTD.,the network access layer,convergence layer,core layer three levels to carry on thedesign and according to the specific needs of enterprise network on the level of thecorresponding related technologies,such as DHCP,VLAN,NAT,OSPF and the linkaggregation technology.According to the requirements of each level of equipmentselection,in the selection of economic and use principles.At the same time,in orderto prevent the network from being invaded by hackers,the security of the enterprise'snetwork should be guaranteed.Key words:VLAN technology,ospf technology,NAT technology,hierarchicaldivision