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Course introduction Computer networks, IDATA2304, IELEx2001 Girts - PowerPoint PPT Presentation

Jul 08, 2023 •387 likes •716 views

Course introduction Computer networks, IDATA2304, IELEx2001 Girts Strazdins, gist@ntnu.no, NTNU i lesund, 2020-08-18 My background PhD in Computer science, University of Latvia Programmer at Mikrotik 2003-2010 Researcher at EDI,

  1. Course introduction Computer networks, IDATA2304, IELEx2001 Girts Strazdins, gist@ntnu.no, NTNU i Ålesund, 2020-08-18

  2. My background • PhD in Computer science, University of Latvia • Programmer at Mikrotik 2003-2010 • Researcher at EDI, Riga, Latvia: Wireless sensor networks, 2010-2012 • Associate professor at NTNU since Sep 2012 • Programansvarlig Dataingeniør since Aug 2019 • Web developer at Yard Intel Aug 2014 – Mar 2015

  3. What is this course about? Your expectations?

  6. What will you understand 1. Computer network and Internet principles 2. Network protocols 3. Inspecting app communication 4. Programming of network apps (basics) 5. Common terminology

  7. Jobs you can get

  9. Grades 2019 A B C D E F Failed Assignments

  10. Grades 2018 A B C D E F Failed Assignments

  11. My job – to get you curious

  12. Learning activities 1. Online lecture, live = introduce topic, information, repetition, questions 2. Self study: • video lectures • slides • books 3. Practice exercises 4. Weekly quiz on Blackboard, auto-graded 5. Mandatory assignments (in groups, 2-3 students)

  13. Two alternative course books

  14. • Course responsible • Ålesund • Content, common questions • Support in Gjøvik • Theory support in Trondheim • Elektro project design, support in Trondheim

  15. Week plan Blackboard: Course Information > Week Plan

  16. Lectures and labs • Real-time lectures/intro: • Ålesund, Gjøvik: Tue 08:15 – 10:00 • Trondheim: 10:15 – 12:00 • Labs (student-active learning): • Data: Tue 10:15-14:00* L165 and L167 • Elektro Ålesund: Wed 12:15-16:00 L167 (and L163**) • Elektro Trondheim: Mon 16:15 – 18:00, Fri 08:15 – 10:00 • Elektro Gjøvik: Wed 10:15 – 12:00, Fri 08:15 – 10:00 * L165 and L167 are booked from 08:15. You can watch the lectures and videos there

  17. Assignments • A1: Wireshark introduction • A2: Web exploration • A3: TCP Socket programming • A4 (Only for data): an assignment on security • Optional secret assignment (in Ålesund, hacking)

  18. Written exam • 3 hours • 3 parts: • Theory questions • Analyze a program • Analyze recorded traffic (Wireshark) • No materials allowed • Digital, in Inspera, Safe exam browser

  19. Projects – for Elektro only • Build an Internet-of-Things application • Explore and analyze used protocols, write ar report • grade = 50% * examGrade + 50% * projectGrade

  20. To get a grade Be lucky ☺

  21. To get a grade • Pass all* mandatory assignments (67%+, in groups) • Pass individual weekly tests on Blackboard (67%+) • Pass exam 40%+ * For Elektro: pass 2 of 3 assignments

  22. Previous students suggest

  24. Referansegruppe • Each student group needs to suggest a referansegruppe 2-3 students for their course. Suggested ways to find it: • Ask for volunteers • The whole class suggests candidates • Klassetillitsvalgte choose candidates • Send the names in email to gist@ntnu.no no later than 2020-08-21

  25. Computer networks What networks besides the Internet do you know?

  26. We will explore Internet because • It’s the biggest • A lot of interesting stuff

  27. What is the Internet?

  30. Is this Internet?

  32. What was the Internet speed in Norway in 1970? Find it out in the first video lecture set: The History of the Internet Next live lecture: next Tuesday 08:15 (and next Thursday 10:15?)

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