An experimental study on bandwidth assurance in IP networks
Research Group
Grupo Ingeniería Telemática (GIT)Knowledge Area
Ingeniería TelemáticaSponsors
This work was supported by the Spanish Research Council under projects TIC2001-3339-C02-02 and TEC2004-05622-C04-02/TCM.Publication date
2005-02Publisher
International Association of Science and Technology for Development (IASTED)Bibliographic Citation
CANO, María Dolores, CERDÁN, Fernando, LÓPEZ MATENCIO, Pablo. An experimental study on bandwidth assurance in IP networks. En: IASTED International Conference on Internet and Multimedia Systems and Applications EuroIMSA’05 (2005: Grindelwald, Switzerland ). Proceedings of The IASTED European Conference on Internet and Multimedia Systems and Applications (EuroIMSA 2005). Grindelwald, Switzerland: International Association of Science and Technology for Development . 2005. ISBN 0-88986-486-1Keywords
Estudios experimentalesServicio garantizado
Servicio diferenciado
QoS
Experimental study
Guaranteed service
Differential service
Abstract
Inside DiffServ, the Assured Forwarding per hop
behavior defines a service that guarantees the
contracted target rate to the users and allows
consuming more bandwidth if the network load is
low. In this paper we perform an experimental study,
whose key contribution is that current techniques and
commercial equipment do not meet the goals of the
AF PHB service in a scalable way.
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