IDENTIFYING DATA 2023_24
Subject (*) DATA NETWORKS AND THE INTERNET Code 17244104
Study programme
Bach. Degree in Telecommunication Systems and Services Engineering (2016)
Cycle 1st
Descriptors Credits Type Year Period
6 Compulsory Second 1Q
Language
Català
Department Computer Engineering and Mathematics
Coordinator
MARTÍNEZ BALLESTÉ, ANTONI
E-mail antoni.martinez@urv.cat
joseluis.santacruz@urv.cat
simeo.reig@urv.cat
victoreduardo.navas@urv.cat
xavier.palomo@urv.cat
Lecturers
MARTÍNEZ BALLESTÉ, ANTONI
SANTACRUZ MUÑOZ, JOSÉ LUIS
REIG PELLEJA, SIMEON
NAVAS MONTENEGRO, VICTOR EDUARDO
PALOMO TERUEL, XAVIER
Web http://http://campusvirtual.urv.cat
General description and relevant information <p>The aim of the subject is to learn how the Internet and data networks work. Provides general knowledge and skills on the operation of relevant concepts and technologies in the information society. For Computer Engineering and Telecommunications students, the "general culture" provided by the subject is essential to be able to deploy web and telecommunications services, or to work in IT security. It also provides you with the basic knowledge to facilitate future accreditations in network technologies. For students of Biomedical Engineering it provides the necessary knowledge to make deployments of hardware and software for the field of health in real environments (where, after all, there are networks and servers). Telecommunications students have subjects on signal transmission, antennas, optical technologies, etc. which we do not address in this subject.</p>

Competences
Type A Code Competences Specific
 A5 Be able to conceive and develop centralised or distributed IT systems or architectures integrating hardware, software and networks.
 CM5 Have knowledge of administration and maintenance of IT systems, services and applications.
 CM11 Have knowledge of and apply the characteristics, functions and structure of distributed systems, computer networks and the Internet, and the design and implementation of applications based on them.
 CM13 Have knowledge of and apply the tools necessary for the storage, processing and access to information systems, including web-based systems.
Type B Code Competences Transversal
 B8 Be able to work in groups and in a multilingual and multidisciplinary environment.
 CT5 Communicate information clearly and precisely to a variety of audiences.
Type C Code Competences Nuclear

Learning outcomes
Type A Code Learning outcomes
 A5 Understand the differences between circuit switching and packet switching.
Know the generic key points of the protocols and how to evaluate their performance.
Know how Internet routing works.
Know how to program the communications of an application using the sockets interface.
 CM5 Use a protocol analyser to analyse them, understand them and debug them.
 CM11 Know the generic key points of the protocols and how to evaluate their performance.
Know how Internet routing works.
Know how to program the communications of an application using the sockets interface.
Know where and how to find information on communications standards specifications.
 CM13 Know how data exchange works in the principal Internet services and applications.
Use the stochastic process techniques in specific problems. 285 Know the techniques of regression.
Know how to program the communications of an application using the sockets interface.
Type B Code Learning outcomes
 B8 Identify the role within the group and know the goals and tasks of the group.
Communicate and act within the group to facilitate cohesion and efficiency.
Commits to the group's tasks and agenda
Collaborate within the group in a good working environment and in solving problems
 CT5 Produce quality texts that have no grammatical or spelling errors, are properly structured and make appropriate and consistent use of formal and bibliographic conventions.
Draw up texts that are structured, clear, cohesive, rich and of the appropriate length
Draw up texts that are appropriate to the communicative situation, consistent and persuasive
Use the techniques of non-verbal communication and the expressive resources of the voice to make a good oral presentation
Draw up texts that are structured, clear, cohesive, rich and of the appropriate length
Produce a persuasive, consistent and precise discourse that can explain complex ideas and effectively interact with the audience
Type C Code Learning outcomes

Contents
Topic Sub-topic
Fundamentals on networks Types of networks. Basic elements and protocols. Network metrics. OSI and TCP/IP models. Organisations
Internet applications The www and HTTP. Electronic mail. Domain name system
Application communications Sockets. UDP. TCP. QUIC
Internet Addresses. Routing. Datagrams. Fragmentation. DHCP. ICMP. VPN. NAT
The data link Signal transmission. Frames. Error control. Technologies
Network architectures Switched Ethernet. Wi-Fi networks. VLAN. MPLS. SDN

Planning
Methodologies  ::  Tests
  Competences (*) Class hours
Hours outside the classroom
(**) Total hours
Introductory activities
1 0 1
Lecture
A5
CM5
CM11
CM13
29 26 55
Laboratory practicals
A5
CM5
CM11
CM13
B8
CT5
28 60 88
Personal attention
1 0 1
 
Short-answer objective tests
A5
CM5
CM11
CM13
1 0 1
Multiple-choice objective tests
A5
CM5
CM11
CM13
0 2 2
Practical tests
A5
CM5
CM11
CM13
B8
2 0 2
 
(*) On e-learning, hours of virtual attendance of the teacher.
(**) The information in the planning table is for guidance only and does not take into account the heterogeneity of the students.

Methodologies
Methodologies
  Description
Introductory activities Introductory lecture
Lecture There will be master sessions introducing the concepts. It will be necessary to make use of the material provided. More information in the subject guide that you will find on the Virtual Campus.
Laboratory practicals Practices are done in groups of three people. During the practice, the teaching staff will take note of your attendance and the completion of the tasks. As a result of the practices, each group will prepare a report of practices. For more details, consult the subject guide that you will find on the Virtual Campus.
Personal attention Through usual means

Personalized attention
Description
Each professor of the subject will inform you of the mechanisms he has established to attend to queries. You will find the instructions in the professor's profile on the Virtual Campus, or in the staff details on the DEIM website. We promise to answer your emails within a maximum of 48 hours, on working days. However, we encourage you to use the Virtual Campus doubts forum to raise your questions: maybe someone has already raised the doubt before and someone else has solved it!

Assessment
Methodologies Competences Description Weight        
Lecture
A5
CM5
CM11
CM13
Laboratory practicals
A5
CM5
CM11
CM13
B8
CT5
Hi ha diferents pràctiques a realitzar durant el curs. 30%
Short-answer objective tests
A5
CM5
CM11
CM13
Final exam 40%
Multiple-choice objective tests
A5
CM5
CM11
CM13
To study the concepts of the subject 20%
Practical tests
A5
CM5
CM11
CM13
B8
Documentation on your practical skills 40%
Others  
 
Other comments and second exam session

You must pass the synthesis test and the practicals, which can be recovered in the second call. To apply for the first call, you must have taken the basic concepts quizzes and completed the packet tracer course. For more details, consult the subject guide on the Virtual Campus.


Sources of information

Basic Andrew Tanenbaum et al, Computer Networks, 6ena, Pearson

Complementary

Recommendations


(*)The teaching guide is the document in which the URV publishes the information about all its courses. It is a public document and cannot be modified. Only in exceptional cases can it be revised by the competent agent or duly revised so that it is in line with current legislation.