In deze les zitten 20 slides, met interactieve quizzen en tekstslides.
Onderdelen in deze les
Slide 1 - Tekstslide
Slide 2 - Tekstslide
OSI MODEL
Open Systems Interconnection Model
Een model dat verklaart hoe netwerken precies werken
7 lagen!
Slide 3 - Tekstslide
Hoeveel lagen heeft het OSI MODEL?
Slide 4 - Open vraag
Wat is laag 3
A
Netwerk
B
Transport
C
Session
D
Data
Slide 5 - Quizvraag
Layer 1 Physical
Slide 6 - Tekstslide
Layer 1
To transmit bits over a medium To provide mechanical and electrical specifications The major protocols used by this layer include Bluetooth, PON, OTN, DSL, IEEE.802.11, IEEE.802.3, L431 and TIA 449
Slide 7 - Tekstslide
Slide 8 - Tekstslide
Layer 2
This layer receives data from the physical layer and compiles it into a transform form called framing or frame. The principal purpose of this layer is to detect transfer errors by adding headers to data packets.
Slide 9 - Tekstslide
Slide 10 - Tekstslide
Layer 3
This is the most important layer of the OSI model, which performs real time processing and transfers data from nodes to nodes. Routers and switches are the devices used for this layer that connects the notes in the network to transmit and control data flow.
Slide 11 - Tekstslide
Kun je een Protocol noemen voor de Netwerklaag?
Slide 12 - Open vraag
Slide 13 - Tekstslide
Layer 4
This layer transmits data from source to destination node.
UDP & TCP
Slide 14 - Tekstslide
Slide 15 - Tekstslide
Session Layer
The session layer provides the mechanism for opening, closing and managing a session between end-user application processes, i.e., a semi-permanent dialogue.
Slide 16 - Tekstslide
Slide 17 - Tekstslide
Presentation Layer
The presentation layer mainly translates data between the application layer and the network format. Data can be communicated in different formats via different sources. Thus, the presentation layer is responsible for integrating all formats into a standard format for efficient and effective communication.