Research And Implementation Of The Evaluation Mechanism Of Network Operation And Maintenance On The Impact Of Intradomain Traffic

In the network operation and planning,operators need to assess the traffic distribution of various topologies,in order to select the topology with best effect as the network architecture.However,in the current network of operators,there are many kinds of interference node,and the evaluation mechanism is not clear.This paper proposes a method for network sequential planning and evaluation,aiming at the problem of selecting the optimal traffic distribution topology.With the operator's existing network topology and the evaluation mechanism as the basis,according to the conception of the backbone network,the method makes the evolution of the topollogy step by step,and systematizes the evaluation mechanism,in order to make the evaluation of the topology of traffic distribution more objectively and comprehensively,and ultimately achieve the purpose of selecting the optimal topology.Based on TOTEM software,this paper designs and implements backbone network evolution emulation system using python language.The system is divided into three modules:topology information generation,configuration file generation,simulation test,which are finally deployed to the TOTEM software for testing and evaluation.The results show that the evaluation mechanism proposed in this paper can effectively solve the problem of selecting the optimal network topology for traffic distribution in the future,and guiding siginificantly for evaluating the effect of traffic distribution on the network of operators.