{"id":314,"date":"2016-06-07T10:58:00","date_gmt":"2016-06-07T08:58:00","guid":{"rendered":"https:\/\/samovar2022.int-evry.fr\/index.php\/2016\/06\/07\/seminaire-digicosme-gt-reseaux-vendredi-10-juin-apres-midi\/"},"modified":"2020-09-04T18:46:12","modified_gmt":"2020-09-04T16:46:12","slug":"seminaire-digicosme-gt-reseaux-vendredi-10-juin-apres-midi","status":"publish","type":"post","link":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/2016\/06\/07\/seminaire-digicosme-gt-reseaux-vendredi-10-juin-apres-midi\/","title":{"rendered":"S\u00e9minaire DIGICOSME GT r\u00e9seaux vendredi 10 juin apr\u00e8s-midi"},"content":{"rendered":"<p>\u00ab\u00a0Performances, QoS et gestion de ressources des r\u00e9seaux sans fil dynamiques\u00a0\u00bb<\/p>\n<p>Lieu : Salle 26, b\u00e2timent 862 \u2013 NanoInnov<br \/>\nAvenue de la Vauve<br \/>\n91120 PALAISEAU<br \/>\n(GPS : N. 48\u00b042,7575&prime;, E. 02\u00b011,5228&prime;)<br \/>\nEntr\u00e9e libre<\/p>\n<p><strong>14h30-15h15: Mme Aroua Biri<\/strong> (Experte en strat\u00e9gie S\u00e9curit\u00e9 et R\u00e9seaux chez Suntory) \u2013 <strong>Titre <\/strong> : Les enjeux des grands groupes en termes de r\u00e9seaux informatiques.<\/p>\n<p><strong>R\u00e9sum\u00e9:<\/strong> Les r\u00e9seaux informatiques sont le nerf n\u00e9vralgique des grands groupes qui permet la bonne circulation des donn\u00e9es au sein des entreprises ainsi qu&rsquo;avec les clients et partenaires. Ils sont alors confront\u00e9s \u00e0 3 grands enjeux:<\/p>\n<p>&#8211; La gestion d&rsquo;un nombre de plus en plus croissant de sites de part le monde avec un besoin imp\u00e9rieux en mutualisation<\/p>\n<p>&#8211; La segmentation r\u00e9seau des datacenters qui doit \u00eatre business-friendly<\/p>\n<p>&#8211; L&rsquo;accompagnement efficace des fusions\/acquisitions\/s\u00e9paration en termes de r\u00e9seaux informatiques<\/p>\n<p>Par ailleurs, nous \u00e9voquerons les outils suivants: Netflow et Algosec.<\/p>\n<p><strong>15h15-16h00: Mr Hatem Ibn Khedher<\/strong> (Institut Mines T\u00e9l\u00e9com\/T\u00e9l\u00e9com SudParis) \u2013 <strong>Titre<\/strong> : OMAC: Optimal Migration Algorithm for Virtual CDN<\/p>\n<p><strong>Abstract:<\/strong> Content delivery network meets the modern virtualization techniques based on Software-Defined Networking (SDN) and\/or Network Functions Virtualization (NFV). Therefore, virtual nodes can be easily migrated from one location to another. In this pr\u00e9sentation, an intelligent migration algorithm for deciding the optimal placement destinations for virtual content delivery functions is proposed (OMAC). Then, it is implemented and evaluated. Several scenarios are considered to study the algorithm\u2019s behavior and to quantify the impact of both network and system parameters.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00ab\u00a0Performances, QoS et gestion de ressources des r\u00e9seaux sans fil dynamiques\u00a0\u00bb Lieu : Salle 26, b\u00e2timent 862 \u2013 NanoInnov Avenue de la Vauve 91120 PALAISEAU (GPS : N. 48\u00b042,7575&prime;, E. 02\u00b011,5228&prime;) Entr\u00e9e libre 14h30-15h15: Mme Aroua Biri (Experte en strat\u00e9gie S\u00e9curit\u00e9 et R\u00e9seaux chez Suntory) \u2013 Titre : Les enjeux des grands groupes en termes 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