基于差分服务的MPLS流量工程优化研究  

Research on MPLS Traffic Engineering Optimization Based on DiffServ

作　　者：钟兴宇 韩梅[1] 范琦军 Zhong Xingyu;Han Mei;Fan Qijun(Technical College for the Deaf,Tianjin University of Technology,Tianjin 300384,China)

机构地区：[1]天津理工大学聋人工学院,天津300384

出　　处：《邮电设计技术》2024年第2期74-77,共4页Designing Techniques of Posts and Telecommunications

摘　　要：MPLS流量工程和DiffServ模型是提供网络资源保障的重要技术。针对传统MPLS网络存在的局限性,将DiffServ模型和MPLS流量工程结合,提出了基于差分服务的MPLS流量工程模型,并采用OPNET软件进行模拟仿真。仿真结果表明,部署该模型后,关键业务的传输性能明显改善,对未来MPLS网络的建设和优化有一定的参考价值。MPLS traffic engineering and DiffServ model are two important technologies to provide network resource guarantee.In view of the limitations of traditional MPLS network,a MPLS traffic engineering model based on DiffServ is proposed by combining DiffServ model with MPLS traffic engineering,and OPNET simulation software is used for simulation.The simulation results show that after deploying the model,the overall utilization of network resources is greatly improved,and the transmission per-formance of key services is significantly improved,which has certain reference value for the construction and optimization of MPLS network in the future.

关 键 词：差分服务 多协议标签交换 流量工程 网络优化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]