The Designing And Realizing Of Network Framework System In Xintai Securities Business Department

Financial industry is an important and cornerstone industry in nationaleconomy. Since Reformation and Opening, Chinese economy has been developingin a remarkable speed which attracted worldwide attention and it will continuouslymake wonders one by one in the future.In this paper, we will analyze the designing framework of Xin Tai securitiesnetwork system as a case. We will focus on several important questions as: carefullyplanning of the allocation of the HSRP for core router under group network mode insecurities companies, of the allocation of OSPF for core switchboard, and of thereasonable division of ip address under group network mode in securities companies.By analyzing in detail the general situation of the network in securities companies,we design a totally new system framework plan for securities companies, whichintegrates good ideas at present, and draw clearly a balanced blueprint from businessdepartments to the headquarter load. With these efforts, we can strengthen thenetwork framework and prevent system risk from the origin.Thought of the real situation of the network operation nowadays, Isystematically emphasize the postponing of network data in securities companies.My structural solution plans on the postponing of data transmission from OA systemto broker business have wide and practical meaningIn current network distribution and topological structure, securities companiesmust use the circuit pattern of double back core network. On network division,securities companies should take double network mechanism which has both innernetwork and outer network. Generally speaking, it is the integrity of two coreoperating circuits and three vlan structural topological frameworks. Of the two coreoperating circuits, we choose China Telecom special line and China Unicom specialline to form the circuit backups collectively. Of the three vlan structural topologicalframeworks, they are trade core network (inner net), onsite customer network (innernet) and staff working network (outer net).OSPF router protocol is a typical Link-state router protocol, which is used inthe same router domain. Here, router domain refers to Autonomous System (AS),which is a network through which router information can be transferred according tounited router policies or router protocols. In this AS, all the OSPF routers supportthe same database which describes the structure of this AS. Stored in the database isthe situation information about related link in router domain and just through thisdatabase, OSPF routers figure out the OSPF routing list.In this paper we will design and investigate the group networking mode structure in securities business department, and we will also discuss the operationalmode design plan in Beijing business department as a standard business department.Through the analysis of the existing implementation scheme, we can find theframework mode’s universality and shortcoming, summarize the problems that exist,and find systematic solutions to these problems. Nothing can be accomplishedwithout norms or standards. Abstracting the securities business departmentframework distributed in all the first-class cities and the second-class cities andforming a clear securities business network are really our purpose on discussing themode. In this paper, I will focus on discussing the mode on four aspects:First, designing and analyzing inner and outer net mode in securitiescompanies, and confirming important references;Second, the information security solution of business departments and frombusiness departments to the headquarter;Third, main problems in securities business departments and solutions to theseproblems;Fourth, front exploration of central-branch network mode and headquarterstructural form. Through the investigation and analyzing in the paper, I will find andput forward the framework solution plans in securities industry.