Abstract
This paper presents a Bandwidth Broker (BB) based admission control and traffic engineering model for Diffserv supported MPLS networks. The proposed model uses a multi-path model in which several paths are pre-established between each ingress-egress router pair. As a central agent in each domain, the BB performs admission control on behalf of its entire domain via pre-established paths. The proposed model reduces the network congestion by adaptively balancing the load among multiple paths based on measurement of path utilization state. It increases the network core scalability by minimizing the core routers’ state maintenance and signaling operation. The experimental results are provided to verify the achievements of our model.
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References
Nichols, K., Jacobson, V., Zhang, L.: A Two-bit Differentiated Services Architecture for the Internet, RFC 2638 (July 1999)
Elwalid, A., Jin, C., Low, S., Widjaja, I.: MATE: MPLS Adaptive Traffic Engineering. In: IEEE INFOCOM 2001 (2001)
Rosen, E., Viswanathan, A., Callon, R.: Multiprotocol Label Switching Architecture, RFC 3031
Black, S., et al.: An Architecture for Differentiated Services, RFC2475 (December 1998)
Nichols, K., Carpenter, B.: Definition of Differentiated Services Per Domain Behaviors and Rules for their Specification, RFC 3086
Hopps, C.: Analysis of an Equal-Cost Multi-Path Algorithm, RFC 2992 (November 2000)
Nelakuditi, S., Zhang, Z.-L., Tsang, R.P., Du, D.H.C.: Adaptive Proportional Routing: A Localized QoS Routing Approach. IEEE/ACM Transactions on Networking (December 2002)
Christin, N., Liebeherr, J., Abdelzaher, T.: A Quantitative Assured Forwarding Service. In: Proceedings of IEEE INFOCOM 2002 (2002)
Wang, S., Xuan, D., Bettati, R., Zhao, W.: Providing Absolute Differentiated Services for Real-Time Applications in Static-Priority Scheduling Networks. IEEE/ACM Transactions on Networking 12(2), 326–339 (2004)
Aukia, P., Kodialam, M., Koppol, P.: RATES: A server for MPLS Traffic Engineering. IEEE network magazine (March 2000)
Mantar, H., et al.: An Intra-domain Resource Management Model for Diffserv Networks. Journal of High Speed Networks 15, 185–205 (2006)
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© 2006 Springer-Verlag Berlin Heidelberg
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Mantar, H.A. (2006). An Admission Control and Traffic Engineering Model for Diffserv-MPLS Networks. In: Kim, YT., Takano, M. (eds) Management of Convergence Networks and Services. APNOMS 2006. Lecture Notes in Computer Science, vol 4238. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11876601_16
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DOI: https://doi.org/10.1007/11876601_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-45776-3
Online ISBN: 978-3-540-46233-0
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