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Differentiated Services Based MPLS Controller for ATM And IP Integration Network

机译:用于ATM和IP集成网络的基于区分服务的MPLS控制器

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摘要

MPLS is high lightened as the most promising technology for the integrated IP-over ATM backbone networks. Nowadays, one important practical issue in MPLS is how it is capable of providing Differentiated Services. For integrating IP with ATM capable of scalability, MPLS-based ATM switch network can be available, especially for the fast Internet services by adding a Layer 3 routing module to the existing ATM network, and can provide scaleable Internet services to users with various service levels. In this paper, we establish a Queuing model for Forwarding Engine including service differentiation, which performs IP address lookup in MPLS LER, evaluate performance of FE, and estimate end-to-end delay ratio between classes which can be kept using marker for updating class of the traffic flow with the relative proportional differentiated service.
机译:MPLS作为集成IP-over ATM骨干网的最有希望的技术而受到高度重视。如今,MPLS中的一个重要的实际问题是其如何提供差异化​​服务。为了将IP与具有可伸缩性的ATM集成在一起,可以在现有的ATM网络中添加第3层路由模块,从而使基于MPLS的ATM交换网络特别是快速Internet服务可用,并且可以为具有各种服务级别的用户提供可扩展的Internet服务。 。在本文中,我们建立了包含服务区分的转发引擎的排队模型,该模型在MPLS LER中执行IP地址查找,评估FE的性能,并估计类别之间的端到端延迟比,可以使用标记来更新类别流量与相对比例差异化服务之间的关系。

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