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This paper presents a solution to increase bandwidth utilization and to reduce the time necessary to recover from network failures in multi-domain bandwidth on demand service provisioning. The proposed solution is based on software-defined networking (SDN) in order to implement novel traffic engineering (TE) techniques. In fact, most standards development organizations and researchers agree that the...
Geant, the pan-European Research and Education Network (REN) is working on a Software-Defined Networking (SDN) solution to improve the provisioning of the Bandwidth on Demand (BoD) service. The SDN-based solution will integrate with the current provisioning tool, AutoBAHN, to add support for OpenFlow domains. One of the main benefits of this approach is that the solution will still be compliant with...
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