Download Les réseaux by Pujolle, Guy PDF

By Pujolle, Guy

Ouvrage de référence exhaustif sur les réseaux de télécommunications et les réseaux d'ordinateurs, leur structure, leurs protocoles et leurs normes. Édition entièrement mise à jour pour couvrir les nouvelles applied sciences et laisser de côté celles qui sont désuètes. [SDM].

summary: Ouvrage de référence exhaustif sur les réseaux de télécommunications et les réseaux d'ordinateurs, leur structure, leurs protocoles et leurs normes. Édition entièrement mise à jour pour couvrir les nouvelles applied sciences et laisser de côté celles qui sont désuètes. [SDM]

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Additional info for Les réseaux

Sample text

1041 Organismes de normalisation et consortiums . . . . . . . 1043 Documents normatifs . . . . . . . . . . . . . . . . . . . . 1044 Revues spécialisées . . . . . . . . . . . . . . . . . . . . . . 1044 Salons et conférences . . . . . . . . . . . . . . . . . . . . . 1045 Architectures et protocoles . . . . . . . . . . . . . . . . . . ADSL . . . . . . . . . . . . . . . . . . . . . . .

Leur application de base, la parole téléphonique, impose de sévères contraintes, telles que la synchronisation aux extrémités ou le temps de traversée du réseau, qui doit être limité. À l’inverse des réseaux informatiques, qui partent d’un environnement asynchrone et doivent l’adapter pour accepter des applications synchrones, les réseaux de télécommunications sont fondés par essence sur le passage d’applications fortement synchrones. La parole est une application temps réel, qui exige que les signaux soient remis au récepteur à des instants précis dans le temps.

Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . Fibre Channel (FCS) . . . . . . . . . . . . . . . . . . . . . Frame Relay . . . . . . . . . . . . . . . . . . . . . . . . Site HIPPI . . . . . . . . . . . . . . . . . . . . . . . . . LDAP . . . . . . . . . . . . . . . . . . . . . . . . . . RNIS . . . . . . . . . . . . . . . . .

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