Computer Networks and Distributed Systems
Laborationer
Assignments
The "lab" part of the course consists of a series of programming assignments to be presented gradually to a teaching assistant (TA). To pass the lab series you need to have a passing grade on all assignments.
General guidelines (same as for the "sister" course TDTS06) can be found here.
The assignments should be handed in before their respective deadlines, as outlined below.
From the date of this hard deadline, there will be a two week window during which you have one chance to address the TA's concerns and resubmit an improved version: One week for the TA to mark the assignment and one week for you to address his/her concerns. Please take the TA's concerns seriously and address them as carefully as possible. If you have problems keeping a deadline, please contact your lab assistant as soon as possible.
Assignment series overview (with important notes)
- Similar to your future work life, many of these labs have more than one solution/answer and require that you to dig through various sources of information (including the assignments instructions themselves, textbooks, online resources, and other resources that you may find credible and helpful) to identify the most important information and what you need to reach a solution. You may therefore need to read the instructions multiple times, revisit the information in the instructions (and other resources), and search for yet new information as you refine your solution. At times, you may also need to try new paths as you learn how to best tackle the problem and learn more about each assignment.
- With a lot of available information, you may in some cases need to read the full instructions multiple times to determine what is expected from you. In fact, in assignments such as assignment 2, a non-trivial part of the assignment is to determine the requirements and identify the steps to get there. (Note that we have been nice and "sprinkled" some hints for you on the way.)
- You are also required to carefully explain your solutions and findings both verbally and in a written report. Please take this as a learning opportunity to communicate your solutions and findings.
- Assignment 2 and 4 require substantially more work than assignment 1 and 3. Therefore, please make sure to finish assignment 1 quickly so that you stay on pace with the assignment series.
- The lab slots are primarily to demonstrate the labs and ask questions to the TAs. Outside that, you are expected to allocate the time necessary for you and your lab partner to complete the assignments.
Registrering in Webreg
We use the Webreg system to register and administer lab groups and your results. Please sign up as soon as possible.
- Register here
- Deadline: January 28, 2025
The assignments are done in groups of two. Only in very special cases can labs be done alone. You should register yourself (and your lab partner) before you can do the assignments. In total each student will have 4 assignments split across 11 scheduled lab sessions. The group codes A, B, C, D correspond to the same codes in the Timeedit schedule (Grupp A, Grupp B, Grupp C, Grupp D, respectively). Teaching assistants for the respective groups are
- Group A and B: Mohammad Borhani (mohammad.borhani@liu.se)
- Group C and D: Suleman Khan (suleman.khan@liu.se)
Assignment 1: "Wireshark lab: Getting started + HTTP" (1 time slot, plus own work ...)
- Instructions
- Recommended Deadline: January 31
Assignment 2: Fake News (4 time slots, plus own work ...)
- Instructions
- Important note: This assignment can take time ... To complete this assignment on time, you are therefore strongly advised to spend lots of time on it as soon as possible.
- Recommended Deadline: February 20
Assignment 3: Transport-layer and TCP friendly protocols (1 time slots, plus own work ...)
- Instructions
- Recommended Deadline: February 27
Assignment 4: Distance vector routing (4 time slots, plus own work ...)
- Instructions
- Deadline: March 17
Page responsible: Ulf Kargén
Last updated: 2025-01-21