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Recovery, routing and load balancing strategy for an IP/MPLS network

Publiceringsår: 2007
Språk: Engelska
Sidor: 65-76
Publikation/Tidskrift/Serie: Managing Traffic Performance in Converged Networks / Lecture notes in computer science
Volym: 4516
Dokumenttyp: Konferensbidrag
Förlag: Springer


The paper considers a problem of routing, protection and load balancing in the IP/MPLS network. A network design problem combining all these aspects is presented. Proportionally fair distribution of residual bandwidths on links is used for load balancing, and protection is achieved with failure-dependent backup paths. The efficiency of the proposed approach is tested by combining optimization and simulation tools. Numerical experiments show that using the proposed load balancing and protection mechanisms decreases the number of disrupted LSPs in case of failures, as compared to other recovery options considered.


  • Electrical Engineering, Electronic Engineering, Information Engineering
  • routing
  • load balancing
  • failure-dependent backup path
  • IP-MPLS network


20th International Teletraffic Congress, ITC20 2007
  • ISSN: 0302-9743
  • ISSN: 1611-3349

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