Computer Networks

Presentation

To know the concepts and models associated with computer networks as well, as making the analysis of a problem and its technical implementation. To use as appropriate, tools in the context of network security.

Programme

IT Engineering

Level of Qualification|Semesters|ECTS

| Semestral | 7

Year | Type of course unit | Language

2 |Mandatory |Português

Code

ULP452-1793

Recommended complementary curricular units

Computer Architecture

Network Supplements

Operating Systems

Professional Internship

Não

Syllabus

Chapter 1 presents the introduction, network concepts, the OSI reference model and TCP / IP model.
 
Chapter 2 focuses on the physical transmission media: parameters of cables, coaxial cables, UTP / STP, fiber optic cables and wireless media.
 
Chapter 3 deals with structured cabling: standards, structure, components and equipment.
 
Chapter 4 mentions the topic of local area networks, network types, topologies, access methods to the physical environment, architecture, wireless local area network, virtual local area networks, equipment and case studies.
 
Chapter 5 introduces the concepts of TCP / IP architecture, IP addresses, protocols, routing in networks and service names.
 
Chapter 6 addresses the issue of security, basic concepts, encryption, authentication and communication security

Objectives

The purpose of this discipline is to introduce the concepts and feasibility of computer networks. To provide the necessary knowledge for this area.

Teaching methodologies and assessment

Theoretical lessons (Abstracts concepts and examples)
Practical lessons (Resolution of exercises and analysis of practical cases)
 
1st Time Grade note = 40% (Frequency) + 10% (1st Mini-test) + 10% (2nd Mini-test) + 15% (3rd Mini-test) + 25% Project
 
 
2nd Time Grade note = 40% (Frequency) + 10% (1st Mini-test) + 10% (2nd Mini-test) + 15% (3d Mini-test) + 25% Project
 
Special Time
 Grade note = 75% (Exam) + 25 % Project
 
Minimum note of 7 values, in the frequencies and examination.

References

• Monteiro, E. e Boavida, F., Engenharia de Redes Informáticas, FCA, 2011. ISBN: 978-972-722-694-8
• Véstias, M., Redes Cisco, FCA, 2016. ISBN: 978-972-722-828-7
• Antunes, M. e Rodrigues, B., Introdução à Cibersegurança - A Internet, os Aspetos Legais e a Análise Digital Forense, FCA, 2018. ISBN: 978-972-722-861-4
• Douglas, E., Internetworking with TCP/IP Volume One (6th Edition), Pearson, 2013. ISBN-13: 978-0136085300

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