A management and control architecture for providing IP differentiated services in MPLS-based networks
A management and control architecture for providing IP differentiated services in MPLS-based networks
复制标题
一种在基于MPLS的网络中提供IP差异化服务的管理和控制架构
DOI：
10.1109/35.920861
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
R. Egan
中科院分区：
文献类型：
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作者：
P. Trimintzios;I. Andrikopoulos;G. Pavlou;P. Flegkas;D. Griffin;P. Georgatsos;D. Goderis;Y. T'Joens;L. Georgiadis;C. Jacquenet;R. Egan
随着互联网向未来的全球多服务网络发展，一个关键的考虑因素是支持服务质量有保证的服务。所提出的差异化服务框架被视为实现这一目标的关键技术。 DiffServ 当前专注于支持 QoS 的控制/数据平面机制，但也认识到通过带宽代理对管理平面方面的需求。在本文中，我们提出了一个模型和架构框架，用于支持互联网中基于 DiffServ 的端到端 QoS，假设底层基于 MPLS 显式路由路径。拟议的集成管理和控制架构将允许提供商提供定量和定性服务，同时优化底层网络资源的使用。
As the Internet evolves toward the global multiservice network of the future, a key consideration is support for services with guaranteed quality of service. The proposed differentiated services framework is seen as the key technology to achieve this. DiffServ currently concentrates on control/data plane mechanisms to support QoS, but also recognizes the need for management plane aspects through the bandwidth broker. In this article we propose a model and architectural framework for supporting DiffServ-based end-to-end QoS in the Internet, assuming underlying MPLS-based explicit routed paths. The proposed integrated management and control architecture will allow providers to offer both quantitative and qualitative services while optimizing the use of underlying network resources.