CompTIA Network+ Online Certification Training
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Chapter 1: Fundamentals

• Module A: Networking concepts
• Module B: Classifying networks
• Module C: Network models
• Module D: The troubleshooting process

Chapter 2: Physical networks

• Module A: Connection technologies
• Module B: Network devices
• Module C: Copper media
• Module D: Optical media
• Module E: Ethernet standards

Chapter 3: TCP/IP networks

• Module A: IP addressing
• Module B: Core protocols
• Module C: Network ports and applications

Chapter 4: Internetworking

• Module A: Switching
• Module B: Routing

Chapter 5: Wireless LANs

• Module A: Wireless networks
• Module B: Wireless LAN standards

Chapter 6: Wide area networks

• Module A: Internet connections
• Module B: WAN infrastructure

Chapter 7: Cybersecurity principles

• Module A: Goals and threats
• Module B: Digital security
• Module C: Transport encryption

Chapter 8: Defending networks

• Module A: Network security components
• Module B: Network authentication systems
• Module C: Hardening networks

Chapter 9: Evolving network technologies

• Module A: Network convergence
• Module B: Virtual and cloud systems

Chapter 10: Network operations

• Module A: Monitoring and optimization
• Module B: Fault tolerance and disaster recovery
• Module C: Incident response

Chapter 11: Network planning

• Module A: Network policy design
• Module B: Network installation
• Module C: Maintenance and upgrades