Basic Networking Tutorial

Welcome to the Basic Networking guide! This tutorial will walk you through essential concepts and practices for understanding network communication fundamentals. 🌐

Key Concepts

• TCP/IP Model: The foundation of internet communication, divided into four layers:

  1. Application Layer (e.g., HTTP, FTP)
  2. Transport Layer (e.g., TCP, UDP)
  3. Internet Layer (e.g., IP, ICMP)
  4. Network Access Layer (e.g., Ethernet, Wi-Fi)
  

• HTTP Requests:

  • GET: Retrieve data from a server
  • POST: Send data to a server
  • PUT: Update server data
  • DELETE: Remove data from a server
  

Practical Examples

1. Use curl to test network connectivity:

   curl https://example.com
   

2. Analyze packet flow with tools like Wireshark
3. Configure basic networking settings in your OS

Further Reading

• Networking Examples Tutorial for hands-on practice
• HTTP Status Codes for deeper insights

Stay curious! 🚀