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

Författare:
Publiceringsår: 2007
Språk: Engelska
Sidor: 65-76
Publikation/Tidskrift/Serie: Managing Traffic Performance in Converged Networks. Proceedings 20th International Teletraffic Congress, ITC20 2007 / Lecture notes in computer science
Volym: 4516
Dokumenttyp: Konferensbidrag
Förlag: Springer-Verlag

Sammanfattning

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.

Disputation

Nyckelord

  • Technology and Engineering
  • routing
  • load balancing
  • failure-dependent backup path
  • IP-MPLS network

Övriga

20th International Teletraffic Congress, ITC20 2007
2007-07-17/2007-07-21
Ottawa, Ont., Canada
Published
Yes
  • ISSN: 0302-9743

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