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Computer networks allow to connect individual computers systems for communication and resource sharing. Communication via computer networks is realized via different protocols of different layers of reference models (OSI reference model, TCP/IP reference model, hybrid reference model). At the beginning of the course, an introduction to the required fundamentals of the computer sciences and computer networks takes place. Next, the protocols and their classification into established reference models is discussed. The main focus of the course is to explain the way, the data is transmitted through the different protocol layers and via different transmission media. The course (lectures, exercises and exam) is held in English language. All slide sets and exercise sheets are available in English and in German language. The content of the English and German slide sets and exercise sheets is identical. A list of technical terms provides this page. The slide sets are the basis for the fourth edition of the German-language book Computernetze kompakt, which was published in July 2018 by Springer Vieweg. ISBN: 978-3-662-46931-6 The Lab exercises are supervised in WS1819 by Henry-Norbert Cocos. |
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This page is outdated!
Updated and improved lecture materials can be found on the web page of the course Computer Networks in winter term 2019/2020. |
| Date | Time | Room | Event | Topics |
|---|---|---|---|---|
| 23.10.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 1 (slides 1-32) |
| 30.10.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 1 (slides 33-49) + slide set 2 (slides 1-15) |
| 06.11.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 2 (slides 16-52) |
| 13.11.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 3 + slide set 4 (slides 1-23) |
| 20.11.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 4 (slides 24-29) + slide set 5 (slides 1-19) |
| 27.11.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 5 (slides 20-39) + slide set 6 (slides 1-23) |
| 04.12.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 6 (slides 24-35) + slide set 7 (slides 1-16) |
| 11.12.2018 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 7 (slides 17-49) |
| 18.12.2018 | 14:15-15:45 | 4-8 | Lecture | Christmas Special |
| 25.12.2018 | Christmas break | |||
| 01.01.2019 | Christmas break | |||
| 08.01.2019 | Christmas break | |||
| 15.01.2019 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 8 (slides 1-44) |
| 22.01.2019 | 14:15-15:45 | 4-8 | Lecture | Trial lecture |
| 29.01.2019 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 8 (slides 45-55) + slide set 9 (slides 1-14) |
| 05.02.2019 | 14:15-15:45 | 4-8 | Lecture | Discussion of slide set 9 (slides 15-49) |
| 12.02.2019 | 14:15-15:45 | 4-8 | Lecture | Q&A session |
| 01.03.2019 | 10:00-11:30 | 9-30[1-4] | Exam | The exam covers all discussed slide sets and exercise sheets |
| 24.05.2019 | 12:00-13:30 | 4-11[1-2] | Exam | The exam covers all discussed slide sets and exercise sheets |
| Topics | |
|---|---|
| Slide set 1 | Organisational information, fundamentals of computer networks, protocols and reference models |
| Slide set 2 | Physical layer (part 1) |
| Slide set 3 | Physical layer (part 2) |
| Slide set 4 | Data Link layer (part 1) |
| Slide set 5 | Data Link layer (part 2) |
| Slide set 6 | Data Link layer (part 3) |
| Slide set 7 | Network layer (part 1) |
| Slide set 8 | Network layer (part 2) |
| Slide set 9 | Transport layer |
| Slide set 10 | Application layer |
| Slide set 11 | Cryptography (fundamentals, symmetric key cryptography) |
| Slide set 12 | Cryptography (asymmetric key cryptography, key exchange, hash functions) |
| Slide set 13 | Steganography, copyright traps and digital watermarking |
| Topics | |
|---|---|
| Exercise sheet 1 | Topics of slide set 1 |
| Exercise sheet 2 | Topics of slide set 2 + 3 |
| Exercise sheet 3 | Topics of slide set 4 + 5 + 6 |
| Exercise sheet 4 | Topics of slide set 7 + 8 |
| Exercise sheet 5 | Topics of slide set 9 + 10 |
| Exercise sheet 6 | Topics of slide set 11 + 12 + 13 |
| Lab Exercise sheets | Slides | |
|---|---|---|
| Lab Exercise sheet 1 |  |
Introduction and Fundamentals |
| Lab Exercise sheet 2 | |
Network Configuration in Linux |
| Lab Exercise sheet 3 | |
Firewalls and iptables |
| Lab Exercise sheet 4 | |
Webservers and Cluster Computing |
| Semester | Exams | Time limit | University | Sample solutions | ||
|---|---|---|---|---|---|---|
| WS1819 | |
90 Minuten | Frankfurt UAS | |
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| WS1718 | |
90 Minutes | Frankfurt UAS | |
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| SS2017 | |
 |
90 Minutes | Frankfurt UAS | |
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| WS1617 | |
90 Minutes | Frankfurt UAS | |
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| SS2016 | |
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90 Minutes | Frankfurt UAS | |
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| WS1516 | |
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90 Minutes | Frankfurt UAS | |
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| SS2015 | |
90 Minutes | Frankfurt UAS | |
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| WS1415 | |
90 Minutes | FH Frankfurt | |
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| SS2014 | |
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90 Minutes | FH Frankfurt | |
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| WS1314 | |
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90 Minutes | FH Frankfurt | |
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| SS2012 | |
90 Minutes | HS Darmstadt | |
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| Result of the written examination in SS2019 |
| Result of the written examination in WS1819 |
| Exercise Sheet |
| Network Components |
| Result of the course evaluation |
The best way to reach me is via email: christianbaun@fb2.fra-uas.de
The Lab exercises are supervised in WS1819 by Henry-Norbert Cocos: cocos@stud.fra-uas.de
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Prof. Dr. Christian Baun Frankfurt University of Applied Sciences (1971-2014: Fachhochschule Frankfurt am Main) Faculty of Computer Science and Engineering Last updated: September 22nd 2019 |