Computer Networking : OSI Model Layers, Information Exchange Process & Others

Computer Networking

1. 1. The OSI (Open Systems Interconnection) Model
   1. 1.1 The Application layer
   2. 1.2 The Presentation layer
   3. 1.3 The Session layer
   4. 1.4 The Transport layer
   5. 1.5 The Network layer
   6. 1.6 The Data link layer
   7. 1.7 The Physical layer

1. 2. Information Exchange Process

1. 3. Relationship between the OSI Model and Networking Devices
   1. 3.1 Most commonly used protocols
      1. 3.1.1 PPP Point-to-Point Protocol
      2. 3.1.2 SLIP Serial Line Internet Protocol
      3. 3.1.3 FTP File Transfer Protocol
      4. 3.1.4 Telnet
      5. 3.1.5 SMTP Simple Mail Transfer Protocol
      6. 3.1.6 https Hyper Text Transport Protocol
      7. 3.1.7 SNMP Simple Network Management Protocol
      8. 3.1.8 UDP User Data gram Protocol
      9. 3.1.9 TCP Transmission Control Protocol
      10. 3.1.10 IP Internet Protocol
      11. 3.1.11 ARP Address Resolution Protocol
      12. 3.1.12 NNTP Network News Transport Protocol