Abstract: Along with the flying development of network technology,network scale expands rapidly and network topo-logy grows increasingly complicated.It becomes an urgent problem for realizing large-scale network simulation to design a support platform for large-scale network high-performance simulation.However,the understanding of large-scale network simulation platform is not enough in depth and comprehensiveness,and existing simulation platforms still cannot effectively meet large-scale network’s new requirements of flexible expansion,flexible reconstruction,efficient running and service objected.It needs to re-understand large-scale network simulation platform from different angles and multiple aspects for more scientific platform construction thoughts.Therefore,this paper used multiple new perspectives to reexamine and deeply realize large-scale network simulation platform,and went into the problem of large-scale network simulation which needs to be solved in environment generating and running.We mainly analyzed large-scale network simulation features and platform requirements,then put forward four thinking models in network simulation platform construction and analyzed the application of models in network simulation platform construction.The research production can provide theoretical basis and effective measures for realizing large-scale network high-performance simulation.

Key words: Large-scale network,Thinking models,High-performance simulation platform,Simulation network features,Capacity requirements