Theory: 50 %

Practice: 50 %

Recommended semester: 6

Study mode: full-time

Prerequisites: 100 cr

Evaluation type: term mark

Course category: required optional

Language: english

Responsible instructor: Dr. Göcs László

Responsible department: Department of Information Technologies

Instructor(s): Dr. Göcs László

Course objectives:
Students learn about cost-effective corporate network management using open source software (Linux Ubuntu).

Course content - lectures:

1. History of Linux, description of GUIs. Library structure. Basic configuration knowledge. Package installation. 2. Description of distributions. Authority board. 3. Description of DHCP. 4. Name resolution, description of DNA. Running levels. 5. Description and operation of LVM. Scripts. 6. Knowledge of library sharing (NFS, Samba), printer sharing (CUPS), NIS. 7. Web server structure and operation. 8. Operation of the mail system. 9. Firewall operation, knowledge of rules. 10. IP masking. Encryption solutions. 11. Introduction to Docker. 12. Test 13. supplement Test

Course content - labs:

1. Ubuntu Server and Desktop installation. Creating a virtual network. More important command line instructions. Network settings. Software installation. 2. DHCP service installation, configuration 3. DNS server installation and configuration. Creation of zones, testing. 4. Shares - installation, configuration, testing of NFS and SAMBA services. 5. Web server (Apache) installation, configuration. Manage multiple domains. 6. Script writing, FTP service installation, configuration, testing. SSH configuration. 7. Email server installation, configuration, testing. 8. Authentication server (Radius) installation, configuration, testing. 9. Firewall implementation. 10. Graphics server (Zentyal) installation, configuration, testing. 11. Complete installation and configuration practice. 12. Test 13. supplement Test

Acquired competences:
Knowledge:

- He/she knows the operations of hardware and software elements, the technology of their implementation, how to solve problems related to their operation and the possibilities of the interconnection of IT and other technical systems. - He/she posesses a basic knowledge and engineering approach to signal processing, modelling, simulation and control of systems and networks. - He/she is familiar with the important software development methodologies, and the notation systems for IT designs and documentation. - He/she has basic data security skills. - He knows the vocabulary and special terms of the engineering profession in the Hungarian and English languages at least on the basic level.

Skills:

- Using the knowledge gained from his/her studies, he/she will be able to install and configure computer and telecommunications networks, troubleshoot network faults, operate and upgrade networks. - He/she is able to develop applications, program client-server and WEB, mobile operating systems, develop multiplatform systems. He/she can apply his/her knowledge acquired during his/her study to acquire deeper knowledge in the field of information engineering and to process special literature and solve problems related to information technology. - He/she is able to fulfill analytical, specification, planning, development and operation tasks, in addition, he/she applies the development methodology, debugging, testing and quality assurance methods in his/her field. - He/she cooperates with other computer science engineers, electrical engineers during team work, and with other experts during the analysis and solution of a problems. - He/she can communicate in Hungarian and in English about professional issues, he/she uses the terms of information technology in a creative way. - He/she constantly improves his/her knowledge and keeps up with the development of the computer engineering profession.

Attitude:

- He/she aims to see through the entire engineering system not only his/her own field. - He/she is open to get to know other fields which employ information technology tools, and open to work out information technology soultions in cooperation with the experts of other areas. - He/she makes decisions with full respect for the law and ethical standards in decision-making situations requiring a complex approach. - He/she understands and embraces the ethical principles and legal implications of his/her profession. - He/she makes an effort to work efficiently and to high standards. - He/she keeps in mind and ensures the security of his/her employees' and customers' data and information.

Autonomy and responsibilities:

- He/she feels responsible for IT systems analysis, development and operation, both individually and as part of a team. - He/she reveals the weaknesses of the technologies applied, risks of processes and initiates measures which reduce them. - He/she has a security-conscious attitude in posession of his/her professional knowledge, and is aware of potential threats and opportunities for attack, as well as is prepared to prevent them.

Additional professional competences:

Requirements, evaluation, grading:
Mid-term study requirements:

Exam requirements:

Study aids, laboratory background:

Lecture outline and aids and training videos created for the exercises. During the exercises, all students are provided with separate, modern computer access.

Compulsory readings:

[1] Petersen Richard: Ubuntu 22.04 LTS Server, Surfing Turtle Pr, ISBN 9781949857344, 2023 [2] Göcs László: Szerveroldali megoldások Linux környezetben, Neumann János Egyetem, ISBN 9786155817915, 2021 [3] Jay Lacroix: Mastering Ubuntu Server - Fourth Edition, Packt Publishing, ISBN 1803234245, 2022

Recommended readings: