Multi-Objective Optimization Based On Internet Traffic Scheduling System Design And Implementation

With the rapid development of Internet in the world and the rapid spread of various Internet applications, users increasingly demand high bandwidth, causing network is growing, such a large scale will inevitably bring a huge network management. In-depth analysis of network operating conditions can be found, the network bandwidth increase, but the networks did not directly proportional to improve efficiency, widespread uneven flow distribution, the problem of low utilization of network resources. This article discusses a balanced flow of targeted Internet traffic flow scheduling system theory and realization.This article first Internet traffic from the basic method of adjusting paper discusses the current mainstream of traffic scheduling method involves the collection of traffic, scheduling policy and adjustment steps, combined with Tietong network structure of the actual situation, the most balanced discussion of traffic volume, cost the least change at least three main objectives of the multi-objective network flow scheduling system implementation process, mainly on the following areas were discussed:1. On the traffic scheduling of the basic issues, how to locate studied traffic. Locate traffic flow research network topology acquisition process and analysis process, introduced to the flow of targeted traffic NetFlow technical points, research is based on BGP, IGP routing information collection, NetFlow traffic data collection, network topology for the network-level elements of stratified flows analysis and specific implementation method. 2. For multi-objective optimization of the network to adjust the main strategy used in genetic algorithms their development, the basic concepts, basic principles, theory, characteristics and applications such as clear and concise introduction to study in the traffic scheduling system The detailed implementation of the program to discuss the definition of the initial population, crossover genetic method definition and the definition of objective function.