Who can take it
Cisco Certified Network Associate Eligibility
Whether you can sit the Cisco Certified Network Associate certification exam: prerequisites, who the exam is for, and the skills it assesses.
- 3 prerequisites
- associate level
- 6 skills
Prerequisites and requirements
Published requirements for this certification.
- Basic understanding of computer networking concepts (OSI model, TCP/IP, subnetting)
- Familiarity with IP addressing and binary math recommended
- No formal prerequisite, but 6-12 months of hands-on experience is helpful
Who this exam is for
Skills assessed
What the exam actually tests, beyond the domain names.
The domains you will be assessed on
Eligibility is not only about paperwork. These are the areas you have to actually know.
| Domain | Weight | Topic count |
|---|---|---|
| IP Services | 10% | 5 |
| Network Access | 20% | 5 |
| IP Connectivity | 25% | 5 |
| Network Fundamentals | 20% | 6 |
| Security Fundamentals | 15% | 5 |
| Automation and Programmability | 10% | 5 |
How demanding this exam is
Our focus for this certification: Certilum emphasizes practical lab exercises and scenario-based questions to bridge theory and real-world application. Our methods prioritize deep understanding over rote memorization, aligning with Cisco's exam emphasis on problem-solving and configuration.
More about the Cisco Certified Network Associate exam
Explore the rest of this page series: format, cost, difficulty, requirements and how to prepare.
Related certifications
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Guides and articles
More context about this certification, straight from our blog.
Frequently asked questions
Everything you need to know about the Cisco Certified Network Associate exam.



