Course details

Network Applications and Network Administration

ISA Acad. year 2024/2025 Winter semester 5 credits

Architecture of computer networks, OSI model and TCP/IP model. Network interface configuration. Advanced network programming using BSD sockets. Architectur of DNS and DNS resolution. Architecture of mailing and directory services. Network security - packet filtering and classification. Multimedia communication, videconferencing. IP telephony. Quality of services. Tools for network management. Measuring network traffic. Network modelling and simulation.

The course has 5 ECTS credits which represent 130 hours of study workload distributed as follows:

  • 26 hours of lectures
  • 10 hours of laboratory assignments
  • 50 hours of programming project
  • 44 hours of individual study and preparation to the final exam

Guarantor

Language of instruction

Czech, English

Completion

Credit+Examination (written+oral)

Time span

  • 26 hrs lectures
  • 10 hrs laboratories
  • 16 hrs projects

Assessment points

  • 60 pts final exam (60 pts written part, 60 pts oral part)
  • 20 pts labs
  • 20 pts projects

Department

Lecturer

Instructor

Learning objectives

The goal of this course is to inform students about network services and tools for network administration and traffic control. The practical parts of the course include network application programming and laboratory assignments where students can apply theoretical knowledge in configuration and analysis of real network services.

A student is able to configure network connection to the internet, configure common network services, monitor network traffic, detect and correct network failures.  He or she is familiar with modern network applications for data, voice and video transmission. A student has an overview of tools for network administration and is able to use them. He or she is capable to create a secure network connection over the internet and secure a computer against cyber threats. A student is able to program a network application.

Recommended prerequisites

Prerequisite knowledge and skills

  • Basics of operating systems Unix and Windows.
  • C programming.
  • Reading and understanding texts written in technical English.
  • Number conversion between binary, decimal and hexadecimal systems.
  • Computer network architecture (ISO/OSI, TCP/IP).
  • Overview of link layer protocols and network layer protocols.
  • Addressing - types of IPv4 and IPv6 addresses, address classes, multicast, broadcast, netmask, CIDR etc.
  • IP routing.

Study literature

Syllabus of lectures

  1. Network Architecture, Addressing, Testing.
  2. Advanced TCP/IP Programming.
  3. Multicast. Link Layer Data Capturing and Packet Processing.
  4. Security of network transmission.
  5. DNS System.
  6. Electronic Mail and Directory Services.
  7. Streaming and Videoconferencing.
  8. IP Telephony.
  9. Network Monitoring and Management.
  10. Time Synchronization. Events Logging.
  11. Flow Monitoring.
  12. Quality of Services. 
  13. Summary. 

Syllabus of laboratory exercises

  1. Network device configuration and network traffic analysis using Wireshark.
  2. Securing network transmission.
  3. DNS configuration and deployment.
  4. VoIP configuration and analysis.
  5. Network management and monitoring.

Progress assessment

Lab assignments (20 points), project implementation (20 points). Exam prerequisites: Duty credit consists of getting at least 15 points for in-class activities (labs, project).

  • Assignments in labs (max 20 points) and individual network programming project (max 20 points).
  • To pass the semester exam, minimum 20 points is required.
  • Semester exams can be oral or written. The form is defined by each exam description.
  • Missed labs are not replaced. In case of a long-term study obstacle because of health issues it is possible to ask for supplementary work.

Schedule

DayTypeWeeksRoomStartEndCapacityLect.grpGroupsInfo
Mon exam 2024-12-16 C304 C311 08:0017:00 předtermín zkoušky ISA
Mon exam 2025-02-03 C304 C311 08:0016:00 2. opravný termín
Mon laboratory 3., 5., 9., 11. of lectures O205 08:0009:5020 3BIT xx Grégr Skupina č. 1
Mon laboratory 4., 6., 8., 10., 12. of lectures O205 08:0009:5020 3BIT xx Grégr Skupina č. 11
Mon laboratory 3., 5., 9., 11. of lectures O205 10:0011:5020 3BIT xx Grégr Skupina č. 2
Mon laboratory 4., 6., 8., 10., 12. of lectures O205 10:0011:5020 3BIT xx Grégr Skupina č. 12
Mon laboratory 3., 5., 9., 11. of lectures O205 12:0013:5020 3BIT xx Ondryáš Skupina č. 3
Mon laboratory 4., 6., 8., 10., 12. of lectures O205 12:0013:5020 3BIT xx Ondryáš Skupina č. 13
Mon laboratory 3., 5., 9., 11. of lectures O205 14:0015:5020 3BIT xx Ondryáš Skupina č. 4
Mon laboratory 4., 6., 8., 10., 12. of lectures O205 14:0015:5020 3BIT xx Ondryáš Skupina č. 14
Tue exam 2025-02-04 C304 C311 08:0016:00 2. opravný termín
Tue laboratory 3., 5., 7., 11. of lectures O205 08:0009:5020 3BIT xx Koutenský Skupina č. 5
Tue laboratory 6., 8., 10., 12. of lectures O205 08:0009:5020 3BIT xx Koutenský Skupina č. 15
Tue laboratory 2024-10-08 O205 08:0009:5020 3BIT xx Zavřel Skupina č. 15
Tue laboratory 2024-11-12 O205 08:0009:5020 3BIT xx Hranický Skupina č. 5
Tue laboratory 3., 5., 7., 11. of lectures O205 10:0011:5020 3BIT xx Koutenský Skupina č. 6
Tue laboratory 6., 8., 10., 12. of lectures O205 10:0011:5020 3BIT xx Koutenský Skupina č. 16
Tue laboratory 2024-10-08 O205 10:0011:5020 3BIT xx Zavřel Skupina č. 16
Tue laboratory 2024-11-12 O205 10:0011:5020 3BIT xx Hranický Skupina č. 6
Tue laboratory *) 2024-10-29 O205 16:0017:5020 3BIT xx Ondryáš Skupina č. 3 - náhrada za státní svátek
Tue laboratory *) 2024-10-29 O205 18:0019:5020 3BIT xx Ondryáš Skupina č. 4 - náhrada za státní svátek
Wed laboratory 3., 5., 7., 9., 11. of lectures O205 08:0009:5020 3BIT xx Jeřábek Skupina č. 7
Wed laboratory 4., 6., 8., 10., 12. of lectures O205 08:0009:5020 3BIT xx Jeřábek Skupina č. 17
Wed laboratory 3., 5., 7., 9., 11. of lectures O205 10:0011:5020 3BIT xx Jeřábek Skupina č. 8
Wed laboratory 4., 6., 8., 10., 12. of lectures O205 10:0011:5020 3BIT xx Jeřábek Skupina č. 18
Wed laboratory 3., 9., 11. of lectures O205 12:0013:5020 3BIT xx Hranický Skupina č. 9
Wed laboratory 4., 6., 8., 10., 12. of lectures O205 12:0013:5020 3BIT xx Hranický Skupina č. 19
Wed laboratory 2024-10-16 O205 12:0013:5020 3BIT xx Koutenský Skupina č. 9
Wed laboratory 2024-10-30 O205 12:0013:5020 3BIT xx Jeřábek Skupina č. 9
Wed laboratory 3., 9., 11. of lectures O205 14:0015:5020 3BIT xx Hranický Skupina č. 10
Wed laboratory 4., 6., 8., 10., 12. of lectures O205 14:0015:5020 3BIT xx Hranický Skupina č. 20
Wed laboratory 2024-10-16 O205 14:0015:5020 3BIT xx Koutenský Skupina č. 10
Wed laboratory 2024-10-30 O205 14:0015:5020 3BIT xx Jeřábek Skupina č. 10
Thu exam 2025-01-30 C304 C311 08:0016:00 2. opravný termín
Thu laboratory 3., 5., 7., 9., 11. of lectures O205 08:0009:5020 3BIT xx Zavřel Skupina č. 21
Thu laboratory 4., 6., 8., 10., 12. of lectures O205 08:0009:5020 3BIT xx Zavřel Skupina č. 22
Thu laboratory 3., 5., 7., 9., 11. of lectures O205 10:0011:5020 3BIT xx Zavřel Skupina č. 23
Thu laboratory 4., 6., 8., 10., 12. of lectures O205 10:0011:5020 3BIT xx Zavřel Skupina č. 24
Fri exam 2025-01-31 C304 C311 08:0016:00 2. opravný termín
Fri lecture 1., 2., 4., 5., 6., 7., 9., 11., 13. of lectures D0206 D105 08:0009:50470 3BIT 10 - 19 xx Matoušek
Fri lecture 3., 10., 12. of lectures D0206 D105 08:0009:50470 3BIT 10 - 19 xx Grégr
Fri lecture 2024-11-08 D0206 D105 08:0009:50470 3BIT 10 - 19 xx Skokanová
Fri exam 2025-01-03 A112 A113 D0206 D0207 D105 E104 09:0010:50 řádný termín
Fri exam 2025-01-03 E105 09:0011:50 1. termín - prodloužení
Fri exam 2025-01-03 E112 09:0010:50 řádný termín
Fri exam 2025-01-17 D0206 D0207 D105 09:0010:50 1. opravný termín
Fri exam 2025-01-17 E105 09:0011:50 2. termín - prodloužení
Fri exam 2025-01-17 E112 09:0010:50 1. opravný termín
Fri laboratory *) 2024-11-01 O205 13:0014:5020 3BIT xx Grégr Skupina č. 1 - náhrada za státní svátek
Fri laboratory *) 2024-11-01 O205 15:0016:5020 3BIT xx Grégr Skupina č. 2 - náhrada za státní svátek
It is not possible to register this class in Studis. (Some exercises may be opened later if needed, but this is not guaranteed.)

Course inclusion in study plans

  • Programme BIT, 3rd year of study, Compulsory
  • Programme BIT (in English), 3rd year of study, Compulsory
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