CCNA 200-301 Version 1.1: Unit 1

Overview

This course covers network components, devices, and their functions. You will learn about network architectures, including the three-tier hierarchical model and modern software and infrastructure services. Gain practical experience with physical interface types and connectivity methods, and understand switching concepts and traffic forwarding. By the end of this course, you'll be skilled in using Layer 2 discovery protocols for efficient network operations.

Syllabus

Introduction to Network Components and Operations

This module covers network components, devices, and functionality. You will learn about common network architectures and design scenarios, physical interface types and cabling, and connectivity methods. You'll also cover foundational switching concepts and traffic forwarding, and finally, Layer 2 discovery protocols.