3101. Networking Terminology, Interfaces, and Protocols
networking

Networking Overview.

1. Networking Glossary

  • Connection
  • Packet
  • Network Interface
  • LAN
  • WAN
  • Protocol
  • Port
  • Firewall
  • NAT
  • VPN

2. Network Layers

2.1 OSI Model

  • Application
  • Presentation
  • Session
  • Transport
  • Network
  • Data Link
  • Physical

2.2 TCP/IP Model

  • Application
  • Transport
  • Internet
  • Link

3. Interfaces

4. Protocols

  • Media Access Control
  • IP
  • ICMP
  • TCP
  • UPD
  • HTTP
  • FTP
  • DNS
  • SSH

5. References