Design And Implementation Of Service Control Strategy Management System Based On SDN

As the demand for mobile applications and services grows,so does the demand for quality control of communication services,and it can withstand high concurrent users,multi-threaded access,and the like.It is necessary to consider a way to share resources and save costs.That is,the traditional Internet architecture needs to be innovated.Compared with traditional networks,in the SDN,using current big data and artificial intelligence to judge and analyze network security risks in advance.Establish an emergency plan,when the safety accident occurs,the plan can be executed in the first time,and effective measures can be taken to avoid greater damage caused by the communication quality risk problem.This paper studies this and analyzes the new ideas provided by SDN to solve the QoS guarantee mechanism under the existing network system.Based on SDN design and implements a service policy management system.This paper mainly studies and introduces the related background and technology of SDN new network architecture that separates control and forwarding.The design and implementation process of the service type configuration module,queue configuration module,policy matching module,service policy configuration module and network monitoring module in the system are described in detail.In this process,this paper strictly follows the software engineering rules,conducts feasibility analysis and demand analysis for the project,and plans the overall design,system framework design and detailed design of each module according to the requirements analysis results.Finally,it is carried out by software developers.The specific implementation of the project.In this process,I participated in project requirements analysis,system overall design,detailed design and partial coding implementation.This paper communicates with the communication enterprise business personnel and determines the overall requirements of the whole system.Next,the overall design of the system is given according to the overall architecture,network architecture,software hardware architecture and database top-level design.Analyzed.In the detailed design of the system,the whole system was analyzed and determined,and the detailed functional module design and database design were carried out accordingly.Based on the software design scheme,the prototype system is implemented and the software is tested.Firstly,the development environment and experimental environment of the system are expounded.The module is designed and implemented in detail,and the implementation scheme is given for the system interface.Finally,the functional test and performance test of the system are carried out according to the software test theory.