OSI Models
by Vladislav Juhnovitš
1. Media layers
2. Host Layers
3. 7 Layer of OSI Models
3.1. Application
3.1.1. End User Layer
3.1.1.1. Protocols: HTTP, FTP, IRC, SSH, DNS
3.2. Presentation
3.2.1. Syntax Layer
3.2.1.1. Protocols: SSL, SSH, IMAP, FTP, MPEG, JPEG
3.3. Session
3.3.1. Synch & send to port
3.3.1.1. Protocols: API´s, Winsock
3.4. Transport
3.4.1. End-to-end connections
3.4.1.1. Protocols: TCP, UDP
3.5. Network
3.5.1. Packets
3.5.1.1. Protocols: IP, ICMP, IPSec, IGMP
3.6. Data Link
3.6.1. Frames
3.6.1.1. Networks; Hubs; Protocols: Ethernet, PPP, Switch, Bridge
3.7. Physical
3.7.1. Physical structure
3.7.1.1. Connections: Coax, Fiber, Wireless, Hubs, Repeters
4. Data
4.1. Data
4.1.1. ...
4.2. Data
4.2.1. ...
4.3. Data
4.3.1. ...
4.4. Segments
4.4.1. ...
4.5. Packets
4.5.1. ...
4.6. Frames
4.6.1. ...
4.7. Bits
4.7.1. ...