A management and control architecture for providing IP differentiated services in MPLS-based networks
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...
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Veröffentlicht in: | IEEE communications magazine 2001-05, Vol.39 (5), p.80-88 |
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creator | Trimintzios, P. Jacquenet, C. Egan, R. Andrikopoulos, I. Pavlou, G. Flegkas, P. Griffin, D. Georgatsos, P. Goderis, D. T'Joens, Y. Georgiadis, L. |
description | 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. |
doi_str_mv | 10.1109/35.920861 |
format | Magazinearticle |
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subjects | Aggregates Architecture Concentrates Diffserv networks Intelligent networks Internet IP (Internet Protocol) IP networks Management Multiprotocol label switching Networks Planes Quality of service Resource management Telecommunication traffic Tellurium Web and internet services |
title | A management and control architecture for providing IP differentiated services in MPLS-based networks |
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