CS 403 Computer Networks
Dates & room | Lecture: Monday 1:45 p.m. - 3:15 p.m. (weekly), room: B6, A 104 Tutorial: Tuesday 17:15 a.m. - 18:45 p.m. (weekly), room B6, A 101 |
hours per week | 4 (2 lecture and 2 tutorial) |
Exam | written exam, in December |
Basic data |
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Degree program |
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Lecturer | PD Dr. Stephan Kopf Department of Computer Science IV A5, 6 - room B 220 Phone: 0621 181-2613 |
Announcements
18.12.2015: The results of the Computer Networks exam are available in the glass box of the Chair in A 5, second floor, B section starting Monday, December 21th 2015. The inspection of the exam is scheduled for the same day at 14:00 in room A 5, B221.
Conflicts of tutorial with other courses
- Thank you for participating in the Doodle. The tutorial is on Tuesday in B6 (17:15-18:45).
- The tutorial is planned to be in room B6, A.101.
Mini MOOC on Computer Networks
We have developed a new online self-study course on Computer Networks. You can access it via the following link:
Lecture Slides
Tutorial
Tutorial Slides
Lecture Recordings
The same videos are also available in ILIAS. Please follow this link if you cannot access the videos below.
If you have problems with streaming a video, just download the video file manually and use VLC Media Player to watch it.
- Chapter 1: Introduction
(old recordings from last year due to errors in the audio track) - Chapter 2.1-2.3: Physical Layer (Definition, Specifications, Transmission Techniques, Digital Line Codes)
- Chapter 2.3 (Modulation, Multiplexing, Sampling, Quantization, PCM)
- Chapter 2.3-2.5 (Synchronous / Asynchronous Transmission, Physical Media, DSL)
- Chapter 2.5 (DSL)
- Chapter 3.1-3.2: Data Link Layer (Error Detection, Error Correction, Hamming)
- Chapter 3.2-3.4: Data Link Layer (CRC, Frame Delimiters, ACKs, Sequence Numbers)
- Chapter 3.5-3.6: Data Link Layer (Flow Control, HDLC, PPP)
- Chapter 4.1-4.4: LANs (MAC, ALOHA, CSMA/CD)
- Chapter 4.4-4.5: LANs (CSMA/CD, Devices)
- Chapter 5.1-5.3: WANs (Packet Switching, Virtual Circuits, Datagrams, Routing)
- Chapter 5.3: WANs (Isolated Adaptive Routing, Distributed Routing, RIP, OSPF, BGP)
- Chapter 5.4-5.5 WANs (Congestion Control, IPv4)
- Chapter 6: Transport Layer (UDP, TCP: connection setup/termination)
- Chapter 6: Transport Layer (TCP: error/flow control)
- Questions