1. The OSI Model
  2. Network Topologies
  3. Cables and Connectors
  4. IP Addressing and Subnetting
  5. Ports and Protocols
  6. Implementing and Troubleshooting Network Services
  7. Data Center Technologies
  8. Cloud Concepts
  9. Managing Network Devices
  10. Managing Switching Protocols
  11. Managing Routing Protocols
  12. Installing and Configuring Wireless Technologies
  13. Managing and Monitoring a Network
  14. Policies and Procedures in Practice
  15. Resilience, Fault Tolerance, and Recovery
  16. Security Concepts
  17. Vulnerabilities, Threats, and Attacks
  18. Network Hardening Techniques
  19. Remote Management
  20. Implementing Physical Security
  21. Network Troubleshooting
  22. Troubleshooting Cable Connectivity
  23. Network Utilities
  24. Troubleshooting Wireless Networks
  25. Troubleshooting General Networking Issues
  26. Network + Practice Exams