CompTIA Network+ N10-009
CompTIA Network+ (N10-009) covers networking concepts, network implementation, network operations, network security, and network troubleshooting. These pages break the exam down objective by objective, with explained practice questions and memory hooks so you can see exactly where you stand before you book.
- Exam code: N10-009
- 90 questions
- Passing score: 720
- 90 minutes
Exam domains
Networking Concepts 23%
- 1.1 - The OSI model and networking concepts
- 1.2 - Network topologies and architectures
- 1.4 - Ports and protocols
- 1.5 - NAT and traffic services
- 1.6 - DNS record types
- 1.7 - IP addressing and subnetting
- 1.8 - Cloud networking concepts
Network Implementation 20%
- 2.1 - Routing technologies
- 2.2 - Network cabling and termination
- 2.3 - Switching features: VLANs, port security and LACP
- 2.4 - Wireless network implementation
Network Operations 19%
- 3.1 - Network monitoring: SNMP, syslog and NTP
- 3.2 - DHCP and performance baselines
- 3.3 - WAN links and service metrics
- 3.4 - High availability and redundancy
Network Security 14%
- 4.1 - Network security concepts (802.1X, AAA, Zero Trust)
- 4.2 - Network attacks and defenses
- 4.3 - Network security devices (NAC, NGFW, IDS)