CCNA 200-301 Certification Guide 1: Network Fundamentals

Welcome to this session on CCNA Tutorial – Network Fundamentals. This video is aligned with Cisco’s official CCNA 200 3o1 exam blueprint and is designed to guide you step by step toward certification success. In this video, we’re covering the entire Section 1 — Network Fundamentals — combining everything from 1.1 to 1.13 in a single overview. If you prefer shorter, focused lessons, each sub-topic also has its own short video. Here, we’ll look at the core components that make up a network, the topologies they use, and the physical cabling that ties everything together. We’ll walk through IPv4 and IPv6 addressing, TCP vs. UDP, wireless principles, virtualization fundamentals, and the essential switching concepts like MAC learning, frame forwarding, and flooding. Let’s get started. Quizzes, Summaries, and Slides are available on the website (CCNA.ACADEMY) References: https://www.ccna.academy https://www.cisco.com