UE Computer networks

Code de l'ECUE : SMUFN115

Ce cours donne droit à 3.0 ECTS.

Structure

EUR DS4H

Domaine disciplinaire

Informatique

Lieu d'enseignement

Campus SophiaTech Les Lucioles

Niveau du cours

Master 1

Semestre

Semestre impair

Langue

Anglais , Français

PRESENTATION

This course aims to present the architecture of the computer networks from a protocol perspective.

First, networking basics are introduced, paying a special attention to how network services are organized in layers and how these services are implemented by standardized protocols. Then, the different layers in the protocol stack are explored following a top–down approach. Finally, at each layer main protocols, algorithms, and mechanisms are detailed.

Responsable(s) du cours

Ramon Aparicio Pardo , Chadi Barakat

Présentiel

12h de cours magistral
12h de travaux dirigés

PREREQUIS

Avant le début du cours, je dois ...

Know how to handle a machine as a user and as a developer, that means: (1) administrate your Operating System; and, (2) program (at least basically) in C, python and/or java.
Install on your laptop the software used in lab activities, such as Wireshark, Oracle VirtualBox hypervisor or equivalent depending on the hardware architecture of the laptop.

OBJECTIFS

A la fin de ce cours, je devrais être capable de...

Know the architecture of the computer networks and the main network protocols, namely the triplet HTTP/TCP/IP.

CONTENU

Session 1. INTRODUCTION / APPLICATIONS LAYER.

Packet switching, performance (delay, throughput, …), protocol stack (layers) –‐ Services Application layer.
Session 2. APPLICATIONS LAYER.

DNS, HTTP, FTP, email protocols
Session 3. TRANSPORT LAYER

UDP and TCP protocols, Sockets.
Session 4. TRANSPORT LAYER ALGORITHMS & MECHANISMS (TCP)

Congestion control, TCP throughput, TCP fairness.
Session 5. NETWORK LAYER PRESENTATION.

Services (addressing, routing, fragmentation), IP Protocol.
Session 6. NETWORK LAYER ALGORITHMS & MECHANISMS.

NAT, routing algorithms (inter AS, intra AS).
Session 7. LINK LAYER PRESENTATION.

Services, Ethernet Protocol, MAC addresses, hub vs switch vs router.
Session 8. LINK LAYER ALGORITHMS & MECHANISMS

MAC (Aloha, CSMA–CD), IEEE 802.11.

Accéder au Syllabus complet (Authentification requise)

Important

Ce syllabus n’a aucune valeur contractuelle. Son contenu est susceptible d’évoluer en cours d’année : soyez attentifs aux dernières modifications.