logo EDITE Mamadou Tahirou BAH
Identité
Mamadou Tahirou BAH
État académique
Thèse en cours...
Sujet: Définition d'un langage pour l'unification des réseaux locaux et des réseaux du cloud
Direction de thèse:
Encadrement de thèse:
Laboratoire:
Voisinage
Ellipse bleue: doctorant, ellipse jaune: docteur, rectangle vert: permanent, rectangle jaune: HDR. Trait vert: encadrant de thèse, trait bleu: directeur de thèse, pointillé: jury d'évaluation à mi-parcours ou jury de thèse.
Productions scientifiques
oai:hal.archives-ouvertes.fr:hal-01521444
A centralized controller to improve fault tolerance in TRILL-based fabric networks
International audience
Fault tolerance is a challenging requirement in virtualized data centers. While distributed layer 2 routing TRILL-like protocols are robust and scalable, they still lack efficiency upon a link failure. In this paper, we propose a hybrid architecture that achieves the best tradeoff between efficiency of centralized architectures and robustness of distributed ones. This architecture is based on a centralized controller that ephemerally configures the routing table with alternative paths already computed by the TRILL IS-IS protocol. This ephemeral entry enables service continuity while the TRILL. IS-IS recomputes the definitive route. The experimental evaluation shows that the recovery from the link failure is almost instantanious.
Smart Cloud Networks & Systems (SCNS) Smart Cloud Networks & Systems (SCNS) http://hal.upmc.fr/hal-01521444 Smart Cloud Networks & Systems (SCNS), Dec 2016, Dubai, United Arab Emirates. IEEE, Smart Cloud Networks & Systems (SCNS), 2016, Smart Cloud Networks & Systems (SCNS). <http://scns-conference.org/>. <10.1109/SCNS.2016.7870564> http://scns-conference.org/ARRAY(0x7f54714076f8) 2016-12-19