Tentarättningen är klar. Har anslagit resultatet på web-sidan (passwd-skyddat). Tentorna kan hämtas ut så småningom på studentexpedition.
Resultatet är mycket bra överlag, med undantag för multicast-biten som drog ned det hela. För er som inte gjorde tentan eller misslyckades ska jag försöka få till ett muntligt tentamenstillfälle under påskperioden.
I am currently grading the last homework and extra assignments, and remaining labs. I will add the results to RES, and will mail you if I need complements.
Clarification: The continuation of this course, 2D1491 routing in external networks, will be given in the next period 4, immediately after the exam period. There are still free places.
Mirrored the course home-page to www.noc.kth.se/utbildning/2D1490/06/ due to instabilities of the NADA server.
The course evaluation is now open. Please submit it electronically under the evaluation page.
We will end with today's lecture by having a tour around KTHNOC.
I have also noted that many have not taken their copy of the extra multicast material that I have made copies for.
IS-IS lab instructions placed on web. Please make preparations before lab.
Homework 5 put on web. The subject is multicast - you may need this week's lecture and recitation to get introduced to the subject.
On tuesday's lecture, we will probably start the multicast lecture, after the people from KTHLAN has presented.
Homework 4 graded. There were some minor errors but everyone submitted have passed.
Extra homework for you who missed one previous homework is placed on web (recitation page).
Note that the "invigning" today is in Q1 (not F3), and you are all welcome. The film they shot at the lab will also be shown.
Lots of news:
Console server addresses/ports added on lab page.
Hemuppgift 3 rättad. Bara 8 fick helt godkännt. Jag vill ha kompletteringar av nio - kontakta mig. Tre har underkännt och får göra en extra uppgift.
Hemmuppgift 4 läggs upp under dagen.
Last lecture (F11) has been moved to Mon 27/2 10-12 in D35.
OSPF lab instructions for next week is placed on web. Note that this lab requires preparations, and also a written lab report.
Homework 3 contains wrong question. Question 3 should end with: Which RIP update messages does B get from A and C? New version (v2) put on web.
I will try to move last lecture (F11) from Fri 3/3 to Mon 27/2 since it makes more sense to have it before the remaining labs. New time and place will be communicated later.
RIP lab instructions added. Note that you must do the preparation questions before the lab.
OSPF lecture slides added.
Homework 2 graded. Many errors, so please look through the answers and comments (seeAnswers). Three students need to complete the homework.
Homework 3 published. Should be completed by thursday 9/2 8:15.
Homework 2 published. Should be completed by thursday 8:15. There are still 4 students that should complete(dvs komplettera) homework 1.
Slides for lecture 4 added.
Access to the Fylkesalar (labs) have been added to your cards.
I have corrected the homework. In principle good results but a couple of you have misunderstood (primarily) question 4. (Some because of errors in the text I gave you). There are six students with wrong answers on exercise 4: I would like you to complete your exercises.
Also, as several have pointed out, the 2-side paper on net-slashing I gave
you on the first lecture contains some serious flaws: (1) It computes the network id erroneously, and (2) gives an unclear algorithm to subnetting. In effect, it
makes the whole method unusable. I regret I gave it to you.
Slides for Lectures 2 and 3 and Lab 1 added.
Spanning-tree doc willbe handed out on Lecture 2.
Note: we will also add a router-introduction part to lab-1 to make it more substantial.
So even if you have done 2D1392, please attend lab-1 and make the router intro part!
Complete web redesign
Web-page created for 2006.