OSI Model Flashcards
| Acronym | Definition |
|---|---|
| What is the PDU of layer 1 of the OSI model? | bit |
| What layer is the Data Link layer? | Layer 2 |
| What layer uses IP Addressing? | Layer 3 |
| What is the PDU of layer 4? | segment |
| What is the PDU of layer 3? | packet |
| How many layers are in the OSI Model? | 7 |
| Which layer uses either a connection-less or connect-oriented protocol? | Transport |
| ARP operates at which layer of the OSI Model? | Data Link |
| Which two layers utilize physical addressing? | Data Link (2) and Network (3) |
| At what layer of the OSI model does a router operate? | Network |
| What layer of the OSI model is the Physical Layer? | Layer 1 |
| On which layer of the OSI model would a frame be located? | Data Link layer |
| Layer 6 of the OSI model is known as what? | Presentation |
| Which device operates exclusively on the Physical layer of the OSI model? | Hub |
| What protocol operates on the Transport layer of the OSI model? | TCP |
| Which device operates on the same level as a packet? | Router |
| HTTP operates on what layer of the OSI model? | Application |
| Which protocol operates on the Session layer of the OSI model? | SSL/TLS |
Front
What is the PDU of layer 3?
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Back
packet
Front
ARP operates at which layer of the OSI Model?
Back
Data Link
Front
What is the PDU of layer 1 of the OSI model?
Back
bit
Front
What is the PDU of layer 4?
Back
segment
Front
Which layer uses either a connection-less or connect-oriented protocol?
Back
Transport
Front
Which device operates on the same level as a packet?
Back
Router
Front
What layer of the OSI model is the Physical Layer?
Back
Layer 1
Front
Which device operates exclusively on the Physical layer of the OSI model?
Back
Hub
Front
Which two layers utilize physical addressing?
Back
Data Link (2) and Network (3)
Front
HTTP operates on what layer of the OSI model?
Back
Application
Front
What layer uses IP Addressing?
Back
Layer 3
Front
At what layer of the OSI model does a router operate?
Back
Network
Front
Layer 6 of the OSI model is known as what?
Back
Presentation
Front
On which layer of the OSI model would a frame be located?
Back
Data Link layer
Front
What protocol operates on the Transport layer of the OSI model?
Back
TCP
Front
How many layers are in the OSI Model?
Back
7
Front
What layer is the Data Link layer?
Back
Layer 2
Front
Which protocol operates on the Session layer of the OSI model?
Back
SSL/TLS
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