Zero to CompTIA Network+ Tutorial outline

To showcase my knowledge and help aspiring network engineers I’ve started this list of tutorial videos that will help anyone become a skilled network engineer

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Here’s a detailed outline that will take you from a beginner level to achieving a CompTIA Network+ certification. It’s organized into modules that mirror CompTIA’s objectives, with a practical focus to build hands-on skills and my hands on knowledge. Each lesson will be a video that I’ll release as I make them.

Lesson Outline for CompTIA Network+ Certification

Module 1: Introduction to Networking Basics

  • Lesson 1.1: Understanding Network Fundamentals
    • Introduction to networking concepts (LAN, WAN, PAN, MAN, etc.)
    • Overview of the OSI and TCP/IP models
    • Key networking terms and definitions
  • Lesson 1.2: Hardware and Cabling Basics
    • Types of network cables (Ethernet, fiber optics, coaxial)
    • Physical network topologies and their advantages/disadvantages
    • Overview of networking hardware: routers, switches, hubs, modems

Module 2: Network Protocols and Standards

  • Lesson 2.1: Common Protocols and Ports
    • Detailed study of TCP/IP, UDP, and common ports (e.g., HTTP, FTP, SMTP)
    • IP addressing and subnetting basics
    • Introduction to IPv4 vs. IPv6
  • Lesson 2.2: Network Services
    • DNS, DHCP, NAT, SNMP, and their roles in a network
    • Practical lab: Configuring a basic DHCP server
    • Introduction to VPNs and tunneling protocols (L2TP, PPTP, IPsec)

Module 3: Network Infrastructure and Device Configuration

  • Lesson 3.1: Configuring Network Devices
    • Setting up and configuring routers, switches, and firewalls
    • VLANs, inter-VLAN routing, and network segmentation
    • Lab: Configuring VLANs on a network switch
  • Lesson 3.2: Network Topologies and Types
    • Logical vs. physical topologies (star, mesh, hybrid)
    • Introduction to wireless topologies and standards (Wi-Fi, Bluetooth)
    • Lab: Setting up a small wireless network

Module 4: IP Addressing and Subnetting

  • Lesson 4.1: Understanding IP Addressing
    • Binary, decimal, and hexadecimal number systems
    • Calculating IP address ranges and subnet masks
  • Lesson 4.2: Subnetting Techniques and Tools
    • Subnetting by hand and using tools (e.g., subnet calculators)
    • Lab: Practice subnetting for various network sizes
    • IPv6 addressing basics and transition mechanisms

Module 5: Network Security Essentials

  • Lesson 5.1: Basic Security Concepts
    • CIA Triad (Confidentiality, Integrity, Availability)
    • Introduction to network security protocols (SSL, TLS, HTTPS)
  • Lesson 5.2: Securing Network Devices
    • Access control, authentication, and authorization basics
    • Common threats and vulnerabilities (DoS, MITM attacks, malware)
    • Lab: Configuring firewalls and security policies

Module 6: Network Troubleshooting Techniques

  • Lesson 6.1: Troubleshooting Methodologies
    • OSI model for troubleshooting
    • Basic troubleshooting steps and tools (ping, traceroute, ipconfig, etc.)
  • Lesson 6.2: Advanced Troubleshooting Scenarios
    • Troubleshooting connectivity and configuration issues
    • Lab: Diagnosing and resolving real-world network issues

Module 7: Network Management and Monitoring

  • Lesson 7.1: Network Management Concepts
    • SNMP, Syslog, and other monitoring tools
    • Performance monitoring and logging
    • Lab: Setting up basic network monitoring with open-source tools
  • Lesson 7.2: Configuration Management and Documentation
    • Network documentation best practices
    • Change management and network automation basics

Module 8: Preparing for the Network+ Exam

  • Lesson 8.1: Reviewing Key Concepts
    • Focus on weak areas with practice questions and labs
    • Group study sessions and exam practice
  • Lesson 8.2: Exam Strategies and Final Review
    • Exam-taking tips, managing time, and handling difficult questions
    • Final practice test simulation

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