Cisco Certified DevNet Associate

Who can take it

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Cisco Certified DevNet Associate Eligibility

200-901

Whether you can sit the Cisco Certified DevNet Associate certification exam: prerequisites, who the exam is for, and the skills it assesses.

3 prerequisites
associate level
10 skills

Prerequisites and requirements

Published requirements for this certification.

  • Basic understanding of IPv4/IPv6 addressing and subnetting
  • 6 months of hands-on experience with Cisco IOS or IOS-XE devices
  • Familiarity with at least one scripting language (Python recommended)

Who this exam is for

This certification is designed for network engineers, administrators, and support technicians who want to transition from manual CLI-based management to automated, API-driven network operations. It is also ideal for DevOps engineers seeking to integrate networking concepts into their CI/CD pipelines. entry-level IT professionals with 6-12 months of networking experience and basic programming knowledge will find this certification highly relevant.

Skills assessed

What the exam actually tests, beyond the domain names.

Python scripting for network tasks
REST API consumption (GET, POST, PUT, DELETE)
JSON and XML data parsing
Ansible/Chef/Puppet automation basics
VLAN/trunking and inter-VLAN routing
NAT/DHCP/DNS troubleshooting
Network security with ACLs and AAA
NTP/SNMP/syslog configuration
Network device management and monitoring
Subnetting and IPv6 addressing

The domains you will be assessed on

Eligibility is not only about paperwork. These are the areas you have to actually know.

DomainWeightTopic count
IP Services15%5
Network Access10%4
Security Fundamentals20%5
IP Connectivity and Services15%4
Automation and Programmability20%6
Network Fundamentals (Expanded)20%6

How demanding this exam is

Cognitive load
Moderate to High – The combination of traditional networking concepts (routing, switching, security) with new automation topics (Python, JSON, REST APIs) requires dual cognitive processing. Learners must switch between network theory and hands-on coding, which can be demanding for non-programmers.

Our focus for this certification: For CCNA Automation, Certilum ensures you understand the business value of automation via scenario‑based practice questions – automating VLAN deployments via API, validating network changes, and building simple Python‑based dashboards. Our quizzes bridge certification and real‑world automation engineering.

More about the Cisco Certified DevNet Associate exam

Explore the rest of this page series: format, cost, difficulty, requirements and how to prepare.

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Frequently asked questions

Everything you need to know about the Cisco Certified DevNet Associate exam.