Weekly_ww45

2020-12-09 08:54:10 +0000

2020, Dec 09    

Week 45

Goals of the week(s)

Pratical and learning goals for the period is as follows

Practical goals

• Konsolidering af arbejdet med vmnets

Learning goals

• Den studerende kan forklare DNS systemet
• Den studerende kan bruger DNS relaterede værktøjer

Deliverables

• Small files, see exercises

Schedule

Below is the tentative schedule, which may be changed depending on input from the students.

Tirsdag

Time	Activity
8:15	Vi er online på zoom
	Zoom video fra morgen
	- Niveauet, “hvad er svært” øvelse og forventningsafstemning
	- Opgaver fra sidst
10:00	You work, and MON is mostly available on element
12:30	Meet up again?

Todays material is on the companion site

Feel free to add more files than the ones mentioned in the exercises, but the names of the specific files must be the same for scripting reasons.

Hands-on time

Exercise 0 - hvad er svært?

Denne laver vi på klassen

Nøgle koncepter der er introduceret:

• ISO model Lag 1, 2, 3 og lidt 4
• Virtuelle maskiner
• IP adresser
• Routing
• “Sende direkte”
• Subnets
• Ethernet pakker in på kablet
• NAT
• andet?

Nøgle skills:

• Forbinde virtual machines
• Importere virtuelle maskiner
• Tegne netværksdiagrammer
• Bruge kommando linien
• Systematisk fejlfinding
• Se og konfigurere ip adresse på linux
• Genfinde pakker vha. wireshark
• andet?

1. Mangler der noget?
2. Er vi enige om hvad ovenstående dækker over?
3. Vi sorterer dem på en skala fra 1-5
4. Vi beslutter om der mangler materiale til de enkelte punkter

Exercises part 1 - DNS Explained

The material is here

1. Read/view the material about DNS

2. Do the exercise about DNS records

   Upload result to a markdown file called ww45/ex01.md

Exercises part 2 - DNS tools

The material is here

1. Do the exercise called “dig server”

   Upload result to a markdown file called ww45/ex02.md

2. Do the exercise called “dig reverse”

   Upload result to a markdown file called ww45/ex03.md

3. Do the exercise called “dig +trace”

   Upload result to a markdown file called ww45/ex04.md

4. Do the exercise called “dig records”

   Upload result to a markdown file called ww45/ex05.md

5. Do the exercise called “dns and wireshark”

   Upload result to a markdown file called ww45/ex06.md

Comments

• Jeg har omstruktureret lidt i “exercises” delen, så det matcher hvad jeg snakkede med nogen af Jer om i sidste uge. Virker det?