Computer Networking Learning Roadmap

Follow this structured roadmap to master networking concepts from basics to interview level.

Phase 1: Fundamentals

What is Networking?
Types of Networks (LAN, WAN, MAN)
Basic Networking Devices

Phase 2: Core Concepts

OSI Model (All 7 Layers)
TCP/IP Model
IP Addressing & Subnetting

Phase 3: Protocols

TCP vs UDP
HTTP / HTTPS
DNS / DHCP

Phase 4: Practice & Interviews

MCQ Practice
Scenario-based Questions
Common Interview Questions

Tip for Learners

Do not rush. Complete one phase, read blogs, watch videos, download PDFs, and attempt MCQs before moving to the next phase.