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CompTIA Network+ (N10-009)
1) Network Fundamentals
1.1) Network types: LAN, WAN, PAN, MAN
1.2) OSI and TCP/IP models
1.3) IP addressing and subnetting (IPv4/IPv6)
1.4) Key ports, protocols, and services (DNS, DHCP, FTP, etc.)
2) Network Implementation
2.1) Overview of network devices (routers, switches, access points)
2.2) Cabling methods: copper, fiber optics, and wireless
2.3) Network topologies and virtualization concepts
2.4) Introduction to cloud networking
3) Network Operation
3.1) Monitoring tools and analyzing logs
3.2) Managing network configurations
3.3) Business continuity and disaster recovery principles
4) Network Security
4.1) Firewalls, VPNs, and basic security concepts
4.2) Overview of network attacks (e.g., DDoS, phishing)
4.3) Protection strategies and best practices
5) Network Troubleshooting
5.1) Troubleshooting methodologies
5.2) Common network issues: cabling, connectivity, and software