CompTIA Network+ N10-009 vs. N10-008

The New CompTIA Network+ (N10-009) Exam Launching June 20, 2024!

While the previous version N10-008 will still be available, anyone planning on getting certified in the future should be aware of the differences. How do they stack up, what has changed? Read on for a comprehensive break-down of the two versions.

Comparing CompTIA Network+ N10-008 and N10-009 Exam Objectives

The CompTIA Network+ certification exams serve as foundational benchmarks for IT networking professionals, covering a comprehensive range of topics necessary for proficiency in the field. The latest versions, N10-008 and N10-009, have been updated to reflect the evolving landscape of networking technologies. This post compares the objectives of these two exam versions, highlighting the key differences and similarities, based on the detailed comparison provided by CompTIA.

1. Exam Structure and Domains

N10-008 Objectives:

Networking Fundamentals (24%)
Network Implementations (19%)
Network Operations (16%)
Network Security (19%)
Network Troubleshooting (22%)

N10-009 Objectives:

Networking Concepts (23%)
Network Implementation (20%)
Network Operations (19%)
Network Security (14%)
Network Troubleshooting (24%)

While the domains are similar, N10-009 places a slightly higher emphasis on Network Troubleshooting and Network Operations. Network Security has a slightly reduced weight in the N10-009 exam.

2. Content Updates and Additions

Networking Concepts:

N10-009 introduces new content on evolving use cases for modern network environments, such as Software-Defined Networking (SDN), Zero Trust Architecture (ZTA), and Secure Access Service Edge (SASE), reflecting current trends and advancements in network technology.

Network Implementations:

Both versions cover routing and switching technologies, but N10-009 delves deeper into cloud-related networking, including Virtual Private Cloud (VPC), network security groups, and enhanced cloud connectivity options.

Network Operations:

N10-009 emphasizes monitoring technologies, with a detailed focus on APIs, flow data, and log aggregation solutions like Security Information and Event Management (SIEM). It also includes more comprehensive coverage of life-cycle management and change management processes.

Network Security:

N10-009 introduces newer security frameworks and methodologies, such as Zero Trust, and updated protocols for data protection and encryption, aligning with current cybersecurity practices.

Network Troubleshooting:

The updated version, N10-009, includes a broader range of troubleshooting tools and methodologies, with detailed scenarios and best practices for diagnosing and resolving network issues.

3. Detailed Objective Comparison

The following table aligns the exam objectives from N10-009 to N10-008 for a clear comparison:

N10-009	N10-008	Mapping
1.1 Explain concepts related to the Open Systems Interconnection (OSI) reference model.	1.1 Compare and contrast the Open Systems Interconnection (OSI) model layers and encapsulation concepts.	Maps
1.2 Compare and contrast networking appliances, applications, and functions.	2.1 Compare and contrast various devices, their features, and their appropriate placement on the network.	Maps
1.3 Summarize cloud concepts and connectivity options.	1.8 Summarize cloud concepts and connectivity options.	Maps
1.4 Explain common networking ports, protocols, services, and traffic types.	1.5 Explain common ports and protocols, their application, and encrypted alternatives.	Maps
1.5 Compare and contrast transmission media and transceivers.	1.3 Summarize the types of cables and connectors and explain which is the appropriate type for a solution.	Maps
1.6 Compare and contrast network topologies, architectures, and types.	1.2 Explain the characteristics of network topologies and network types.	Maps
1.7 Given a scenario, use appropriate IPv4 network addressing.	1.4 Given a scenario, configure a subnet and use appropriate IP addressing schemes.	Maps
1.8 Summarize evolving use cases for modern network environments.	N/A	New Content
2.1 Explain characteristics of routing technologies.	2.2 Compare and contrast routing technologies and bandwidth management concepts.	Maps
2.2 Given a scenario, configure switching technologies and features.	2.3 Given a scenario, configure and deploy common Ethernet switching features.	Maps
2.3 Given a scenario, select and configure wireless devices and technologies.	2.4 Given a scenario, install and configure the appropriate wireless standards and technologies.	Maps
2.4 Explain important factors of physical installations.	N/A	New Content
3.1 Explain the purpose of organizational processes and procedures.	3.2 Explain the purpose of organizational documents and policies.	Maps
3.2 Given a scenario, use network monitoring technologies.	3.1 Given a scenario, use the appropriate statistics and sensors to ensure network availability.	Maps
3.3 Explain disaster recovery (DR) concepts.	3.3 Explain high availability and disaster recovery concepts and summarize which is the best solution.	Maps
3.4 Given a scenario, implement IPv4 and IPv6 network services.	1.6 Explain the use and purpose of network services.	Gap
3.5 Compare and contrast network access and management methods.	4.4 Compare and contrast remote access methods and security implications.	Maps
4.1 Explain the importance of basic network security concepts.	4.1 Explain common security concepts.	Maps
4.2 Summarize various types of attacks and their impact to the network.	4.2 Compare and contrast common types of attacks.	Maps
4.3 Given a scenario, apply network security features, defense techniques, and solutions.	4.3 Given a scenario, apply network hardening techniques.	Maps
5.1 Explain the troubleshooting methodology.	5.1 Explain the network troubleshooting methodology.	Maps
5.2 Given a scenario, troubleshoot common cabling and physical interface issues.	5.2 Given a scenario, troubleshoot common cable connectivity issues and select the appropriate tools.	Maps
5.3 Given a scenario, troubleshoot common issues with network services.	5.5 Given a scenario, troubleshoot general networking issues.	Maps
5.4 Given a scenario, troubleshoot common performance issues.	5.2 Given a scenario, troubleshoot common cable connectivity issues and select the appropriate tools.	Maps
5.5 Given a scenario, use the appropriate tool or protocol to solve networking issues.	5.3 Given a scenario, use the appropriate network software tools and commands.	Maps

4. Practical Implications for Candidates

Skillset Alignment:

Candidates preparing for N10-009 will gain insights into contemporary networking practices, including cloud integration, advanced security protocols, and automation tools. This ensures they are well-equipped to handle modern network environments.

Industry Relevance:

The updates in N10-009 ensure that certified professionals are aligned with current industry standards and technologies, enhancing their employability and effectiveness in real-world scenarios.

Preparation Strategy:

Given the enhanced focus areas in N10-009, candidates should prioritize learning about cloud services, advanced security practices, and automation tools. Practical, hands-on experience with these technologies will be crucial for success.

Conclusion

The transition from N10-008 to N10-009 reflects CompTIA's commitment to keeping the Network+ certification relevant and comprehensive. The updated objectives in N10-009 ensure that network professionals are well-prepared to tackle the challenges of modern networking environments, with a strong emphasis on cloud integration, security, and automation. By understanding these changes and preparing accordingly, candidates can achieve certification success and advance their careers in the dynamic field of network technology.