cnp3

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replaced monomode with single-mode, and made it clear that single-mode fiber can go much greater distances than multimode fiber.

biagioni

I think it should be said more explicitly that CSMA and ALOHA are protocols of the Datalink layer (the words "datalink layer" appear only twice in the entire section of...

GTihon

The code for the congestion control below says that the dupacks is reinitialized when an old ack is received. Shouldn't it remain equal and shouldn't we only ignore the old...

GTihon

blegat

In the example of the "Spanning Tree Protocol" It says "Thus port 2 becomes a Blocked port in Switch4" Doesn't it rather become the root port ? The algorithm is...

blegat

Dans la Figure 2.73 comment est-ce que C peut savoir que le channel est busy dès que A envoie? S'agit-il d'une simplification? La Figure 2.75 n'est pas cohérente avec les...

Melanie8

In the section 1. Connecting two hosts, there's imho a counter-sense which has remained unseen ... up to now :-) > Due to the different modes of propagation of light,...

xgillard

Types of networked applications

3

The chapter begins like this: The are two important models used to organise a networked application. The first and oldest model is the client-server model... After this, a description of...

sacckth

Schémas data transfer dans le transport layer

1

Les deux premiers figures de http://cnp3book.info.ucl.ac.be/2nd/html/principles/transport.html#data-transfer ne semblent pas tout à fait correctes.

Melanie8

Erreur dans les QCM

1

Virtual circuit question 1 : La solution correcte est la réponse 2(lorsque que je l'ai fait) or celle-ci ne permet pas de résoudre l'exercice. Je pense qu'il y a une...

martinbontemps