Computer Networks (Winter 2019/2020): Difference between revisions
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| Introduction & Layering | | Introduction & Layering | ||
|[[Media:ComputerNetworks_WS2019_chapter1.pdf | pdf]] | |[[Media:ComputerNetworks_WS2019_chapter1.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise1.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise1_s.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 07.11.2019 | | align="right" | 07.11.2019 | ||
| Link Layer I | | Link Layer I | ||
| | |[[Media:ComputerNetworks_WS2019_chapter2_part1.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise2.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise2_s.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 14.11.2019 | | align="right" | 14.11.2019 | ||
| Link Layer II | | Link Layer II | ||
| | |[[Media:ComputerNetworks_WS2019_chapter2_part2_revised.pdf | revised_pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise3.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise3_s.pdf | pdf]] NOTE: padding byte is 01111101, see RFC1662 | ||
|- | |- | ||
| align="right" | 21.11.2019 | | align="right" | 21.11.2019 | ||
| Network Layer I | | Network Layer I | ||
| | |[[Media:ComputerNetworks_WS2019_chapter3_part1.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e4.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise4_s.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 28.11.2019 | | align="right" | 28.11.2019 | ||
| Network Layer II | | Network Layer II | ||
| | |[[Media:ComputerNetworks_WS2019_chapter3_part2.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e5.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise5_s.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 05.12.2019 | | align="right" | 05.12.2019 | ||
| Network Layer III | | Network Layer III | ||
| | |[[Media:ComputerNetworks_WS2019_chapter3_part3.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e6.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_exercise6_s.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 12.12.2019 | | align="right" | 12.12.2019 | ||
| Transport Layer I | | Transport Layer I | ||
| | |[[Media:ComputerNetworks_WS2019_chapter4_part1.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e7.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e7_solution.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 19.12.2020 | | align="right" | 19.12.2020 | ||
| Transport Layer II | | Transport Layer II | ||
| | |[[Media:ComputerNetworks_WS2019_chapter4_part2.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e8.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e8_solution.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 09.01.2020 | | align="right" | 09.01.2020 | ||
| Networked Multimedia | | Networked Multimedia | ||
| | |[[Media:ComputerNetworks_WS2019_chapter5.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e9.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e9_solution.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 16.01.2020 | | align="right" | 16.01.2020 | ||
| Quality of Service | | Quality of Service | ||
| | |[[Media:ComputerNetworks_WS2019_chapter6.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e10.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e10_solution.pdf | pdf]] | ||
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| align="right" | 23.01.2020 | | align="right" | 23.01.2020 | ||
| Network Security I | | Network Security I | ||
| | |[[Media:CN_WS201920_Network_security_1.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e11.pdf | pdf]] | ||
| | ||[[Media:ComputerNetworks_WS2019_e11_solution.pdf | pdf]] | ||
|- | |- | ||
| align="right" | 30.01.2020 | | align="right" | 30.01.2020 | ||
| Network Security II | | Network Security II | ||
| | |[[Media:CN_WS201920_Network_security_2.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e12.pdf | pdf]] | ||
| | |[[Media:ComputerNetworks_WS2019_e12_solution.pdf | pdf]] | ||
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| align="right" | | | align="right" | 10.02.2020 | ||
| Final Exam | | Final Exam | ||
| | | Time: 14：00-16:00 | ||
| | | Room: MN08 (Goldschmidtstr. 3-5, 37077, Göttingen) | ||
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* Andrew S. Tanenbaum, David J. Wetherall, [https://www.pearson.com/us/higher-education/program/Tanenbaum-Computer-Networks-5th-Edition/PGM270019.html, Computer Networks], 5th Edition， 2011 | * Andrew S. Tanenbaum, David J. Wetherall, [https://www.pearson.com/us/higher-education/program/Tanenbaum-Computer-Networks-5th-Edition/PGM270019.html, Computer Networks], 5th Edition， 2011 | ||
==Old exam sheets== | |||
The following old exam sheets are provided for ''self-study'' purposes. They will not be discusses during an exercise session, nor will we provide answer sheets. However, you can email questions regarding a particular exercise to the TA's to be considered during the Q&A session at the end of the semester. | |||
* [[Media:ComputerNetworks_ws2009_exam.pdf | Exam sheet winter semester 2009]] | |||
* [[Media:ComputerNetworks_SS2010_exam.pdf | Exam sheet summer semester 2010]] | |||
==Additional References== | ==Additional References== | ||
Latest revision as of 20:27, 6 February 2020
Details
| Workload/ECTS Credits: | 120h, 4 ECTS (old PO), 5 ECTS (new PO) |
| Module: | B.Inf.902: Telematik (old), B.Inf.1204.Telematik/Computernetzwerke (new) |
| Lecturer: | Prof. Xiaoming Fu Dr. Yali Yuan |
| Teaching assistant: | Yachao Shao, MSc. |
| Time: | Lecture: Thursday, 10am-12pm, Exercise: Thursday, 12pm-1pm |
| Place: | Mikrobiologie-Hörsaalgebäude - MN06 Google Maps |
| UniVZ | [1] |
Course description
Principles and basic understanding of computer networking, with an emphasis on the Internet. Topics include: the concepts and components of computer networks, packet switching, layered architectures, TCP/IP, error control, window flow control, local area networks, network layer and mobility, transport layer and congestion control, Quality of Service and multimedia networking, network management and security, and an introduction to current research topics. After this course students should have general knowledge on basic concepts of networking, how the Internet works and basic network programming.
Preliminary Schedule
| Date | Topic | Slides | Excercises | Excercise notes |
| 24.10.2019 | Introduction & Layering | |||
| 07.11.2019 | Link Layer I | |||
| 14.11.2019 | Link Layer II | revised_pdf | pdf NOTE: padding byte is 01111101, see RFC1662 | |
| 21.11.2019 | Network Layer I | |||
| 28.11.2019 | Network Layer II | |||
| 05.12.2019 | Network Layer III | |||
| 12.12.2019 | Transport Layer I | |||
| 19.12.2020 | Transport Layer II | |||
| 09.01.2020 | Networked Multimedia | |||
| 16.01.2020 | Quality of Service | |||
| 23.01.2020 | Network Security I | |||
| 30.01.2020 | Network Security II | |||
| 10.02.2020 | Final Exam | Time: 14：00-16:00 | Room: MN08 (Goldschmidtstr. 3-5, 37077, Göttingen) |
Textbook
- J. Kurose and K. Ross, , "Computer Networking: A Top-Down Approach", 7th Edition, 2017
- Andrew S. Tanenbaum, David J. Wetherall, Computer Networks, 5th Edition， 2011
Old exam sheets
The following old exam sheets are provided for self-study purposes. They will not be discusses during an exercise session, nor will we provide answer sheets. However, you can email questions regarding a particular exercise to the TA's to be considered during the Q&A session at the end of the semester.
Additional References
- W. Richard Stevens, "TCP/IP Illustrated, Volume 1: The Protocols", Addison-Wesley, 1994.
- W. Richard Stevens, "UNIX Network Programming, Volume 1: Networking APIs", 2nd edition, Prentice Hall, 1997.
Other Resources
- Movie: "Warriors of the Net" [2]
Prerequisites
- Computer Science I, II; basic familiarity with UNIX and C.