Quick OSi Flashcards
1
Q
Layer 7
A
Application: application protocols like HTTP, SSH and SMTP
2
Q
Layer 6
A
Presentation: character encoding like ASCII vs UTF-8
3
Q
Layer 5
A
Session: mechanisms for establishing point-to-point communication
4
Q
Layer 4
A
Transport: data transfer protocols like TCP and UDP
5
Q
Layer 3
A
Network: network routing protocols like IP and OSPF
6
Q
Layer 2Layer 1
A
Physical: the physical components such as cable wiring and Wi-Fi
