2 - OSI Model Flashcards
Interaction between the different OSI layers on the same device is called […] interaction.
adjacent-layer
Interaction between the same OSI layer on different devices is called […] interaction.
same-layer
List the layers of the OSI model in order:
7. […]
6. […]
5. […]
4. Transport
3. Network
2. Data Link
1. Physical
- Application
- Presentation
- Session
List the layers of the OSI model in order:
7. Application
6. […]
5. […]
4. […]
3. Network
2. Data Link
1. Physical
- Presentation
- Session
- Transport
List the layers of the OSI model in order:
7. Application
6. Presentation
5. […]
4. […]
3. […]
2. Data Link
1. Physical
- Session
- Transport
- Network
List the layers of the OSI model in order:
7. Application
6. Presentation
5. Session
4. […]
3. […]
2. […]
1. Physical
- Transport
- Network
- Data Link
List the layers of the OSI model in order:
7. Application
6. Presentation
5. Session
4. Transport
3. […]
2. […]
1. […]
- Network
- Data Link
- Physical
OSI Model […] Layer(s) = TCP/IP Application Layer
Application, Presentation, Session
OSI Model […] Layer(s) = TCP/IP Internet Layer
Network
OSI Model […] Layer(s) = TCP/IP Link Layer
Data Link, Physical
OSI Model […] Layer(s) = TCP/IP Transport Layer
Transport
OSI Model Application, Presentation, Session Layers = TCP/IP […] Layer
Application
OSI Model Data Link, Physical Layers = TCP/IP […] Layer
Link
OSI Model Network Layer = TCP/IP […] Layer
Internet
OSI Model Transport Layer = TCP/IP […] Layer
Transport
Routers operate at Layer […] of the OSI model.
3
Switches operate at Layer […] of the OSI model.
2
The OSI model is divided into […] layers.
7
The process of adding additional headers and trailers to data before it is sent over the network is called […]
encapsulation
The process of removing headers and trailers from data received over a network is called […]
de-encapsulation
What does ‘OSI’ stand for?
Open Systems Interconnection
What is the name of the Layer 1 PDU?
Bits
What is the name of the Layer 2 PDU?
Frame
What is the name of the Layer 3 PDU?
Packet
What is the name of the Layer 4 PDU?
Segment
Which layer of the OSI model defines physical characteristics of the medium used to transfer data between devices?
Layer 1 - Physical
Which layer of the OSI model detects and corrects Physical layer errors?
Layer 2 - Data Link
Which layer of the OSI model establishes, manages, and terminates connections between the local and remote applications?
Layer 5 - Session
Which layer of the OSI model identifies communication partners and synchronizes communication?
Application
Which layer of the OSI model includes HTTP and HTTPS?
Layer 7 - Application
Which layer of the OSI model interacts with software applications on a computer?
Layer 7 - Application
Which layer of the OSI model provides connectivity to end hosts on different networks?
Layer 3 - Network
Which layer of the OSI model provides host-to-host communication?
Layer 4 - Transport
Which layer of the OSI model provides logical addressing (IP addresses)?
Layer 3 - Network
Which layer of the OSI model provides node-to-node connectivity?
Layer 2 - Data Link
Which layer of the OSI model provides path selection between source and destination?
Layer 3 - Network
Which layer of the OSI model provides process-to-process communication?
Layer 7 - Application
Which layer of the OSI model segments and reassembles data for communications between end hosts?
Layer 4 - Transport
Which layer of the OSI model translates between data formats?
Layer 6 - Presentation
Which networking model is in use in modern networks?
TCP/IP
Which networking model was developed by the United States Department of Defense?
TCP/IP Suite (TCP/IP Model)
