Optimization And Modification For Data Communication Network Of Tongchuan Power Supply Company

With the development of the information technology and the information system application,the layered network in state grid corporation of china is not a more effective security production and management.Since 2013,state grid corporation of china began to implement the construction of data communication backbone network.Tongchuan power supply company remould the data communication access network after a while.This paper analysis network defect according to the situation of Tongchuan power supply company network,and each node network traffic and demand.Then the paper designs equipment deployment plan of data communications network.According with the optical path,desins logical and physical design double routing network structure.Planning IP,scientific replace deployment of network equipment,standardized implementation of network.This paper choosing more advanced agreement is-is protocol to replace the original ospf,selecting the BGP/MPLS VPN network,to design the data communications network.Then,designs the network cutover plan of tongchuan power supply company,completing the data communication network of the Tongchuan power supply company.