Traffic Analysis And Resource Optimization Of Network

The rapid expansion of network,the complexity of network technology and the diversification of network equipments increase the possibility of various network problems,consequently the network management is more difficulty.Traffic analysis is an important basis for improving network utilization,effectively planning bandwidth,reasonably balancing flow and providing good quality network service.During a period of time,with the help of some network management and protocol analysis software,such as MRTG and EtherPeek,this paper collected various traffic information of Beelink Network and analyses it, using the technology of net flow analysis,traffic characteristics analysis and protocol analysis.By net flow analysis of network traffic,we can get some information of network flow situation and other related data.This provides reference for optimizing network architecture and handling anomaly traffic.This paper makes a statistic analysis to export flow information of the Beelink Network,then identifies the network bottleneck and optimizes the network architecture.Network characteristics analysis reflects the interaction between it and the network flow control mechanism.It can find the rules of network traffic.That is important to the analysis of network performance and the design of network.This paper analyses the export traffic characteristics of Beelink Network and finds the different feature of it in the different time.This provides a reference to the configurations of Cisco SCE equipments,thereby enhancing the bandwidth utilization of export of the network.Virus affects the access speed of network.It leads to unexpected abnormal flow increasing,the proportion of different protocol alteratering.Network protocol analysis can get the information of prococol ports of virus.This paper presents a method of treating virus using control list on convergence devices.By prococol analysis,we can get the micro-flow components of network traffic,then deal with the abnormal traffic according it.