Cisco Certified DevNet Professional Study Guide 2025: Updated Prep Materials
Get ready for the Cisco Certified DevNet Professional certification with our comprehensive 2025 study guide. Updated with the latest exam objectives, study strategies, and expert tips to help you pass on your first attempt.
Exam Quick Facts
Why This 2025 Guide?
Prepared with the latest exam objectives and proven study strategies
2025 Updated
Reflects the latest exam objectives and content updates for 2025
Exam Aligned
Covers all current exam domains with accurate weightings
Proven Strategies
Time-tested study techniques from successful candidates
Fast Track Path
Efficient study plan to pass on your first attempt
Complete Study Materials
Comprehensive 2025 study guide for Cisco Certified DevNet Professional
Complete Study Guide for Cisco Certified DevNet Professional (350-901 DEVCOR)
The Cisco Certified DevNet Professional certification validates your ability to design, develop, and maintain applications built on Cisco platforms. This professional-level certification demonstrates expertise in software development, APIs, Cisco platforms, application deployment, security, and infrastructure automation. It's ideal for software developers, DevOps engineers, and network automation specialists working with Cisco technologies.
Who Should Take This Exam
- Software developers working with Cisco platforms
- DevOps engineers implementing network automation
- Network engineers transitioning to software development
- Site reliability engineers managing Cisco infrastructure
- Full-stack developers integrating Cisco solutions
Prerequisites
- 3-5 years of software development experience
- Strong programming skills in Python (required)
- Understanding of REST APIs and HTTP protocols
- Basic networking knowledge (CCNA level recommended)
- Familiarity with DevOps practices and CI/CD pipelines
- Experience with Linux/Unix command line
- Knowledge of version control systems (Git)
Official Resources
Cisco DevNet Professional Certification Page
Official certification overview, requirements, and exam registration information
View Resource350-901 DEVCOR Exam Topics
Detailed breakdown of all exam objectives and topics covered
View ResourceCisco DevNet Developer Center
Official developer portal with APIs, sandboxes, documentation, and learning tracks
View ResourceCisco DevNet Learning Labs
Free hands-on labs covering DevNet technologies and use cases
View ResourceDevNet Professional Training
Official 5-day instructor-led training course for the DEVCOR exam
View ResourceCisco DevNet GitHub Repository
Official code samples, SDKs, and reference implementations
View ResourceCisco API Documentation
Comprehensive documentation for all Cisco platform APIs
View ResourceRecommended Courses
Developing Applications Using Cisco Core Platforms and APIs (DEVCOR)
Cisco Learning Network • 40 hours
View CourseCisco DevNet Professional: Developing Applications Using Cisco Core Platforms
Pluralsight • 30 hours
View CourseRecommended Books
Developing Applications Using Cisco Core Platforms and APIs (DEVCOR 350-901) Official Cert Guide
by Chris Jackson
Official certification guide covering all exam topics with hands-on labs and practice questions
View on AmazonNetwork Programmability and Automation: Skills for the Next-Generation Network Engineer
by Jason Edelman, Scott Lowe, Matt Oswalt
Comprehensive guide to network automation concepts, tools, and programming with Python
View on AmazonPython for Network Engineers: A Practical Guide to Network Automation
by Abhishek Ratan
Practical Python programming focused on network engineering use cases
View on AmazonMastering Python Networking
by Eric Chou
Advanced Python networking concepts including APIs, automation frameworks, and network programmability
View on AmazonRESTful Web API Patterns and Practices Cookbook
by Mike Amundsen
Comprehensive guide to RESTful API design patterns and best practices
View on AmazonPractice & Hands-On Resources
Cisco DevNet Sandboxes
Free lab environments with always-on access to Cisco platforms including DNA Center, Meraki, ACI, SD-WAN, and more
View ResourceDevNet Learning Labs
100+ free hands-on labs covering APIs, automation, and platform-specific programming
View ResourceCisco CertMetrics Practice Exam
Official practice exam available after exam registration through Pearson VUE
View ResourceDevNet Code Exchange
Repository of sample code, automation scripts, and reference implementations
View ResourceBoson Practice Exams for DevNet Professional
Third-party practice exams with detailed explanations
View ResourceCisco Modeling Labs (CML)
Network simulation platform for testing automation scripts (paid)
View ResourceGitHub Cisco Sample Code
Official Cisco sample code for various platforms and APIs
View ResourceCommunity & Forums
Cisco Learning Network - DevNet Community
Official forum for DevNet certifications with study groups, exam tips, and Q&A
Join Communityr/Cisco
Reddit community discussing Cisco technologies, certifications, and career advice
Join Communityr/devnet
Dedicated subreddit for Cisco DevNet certifications and network programmability
Join CommunityDevNet Developer Community
Cisco's official developer community with forums, blogs, and discussions
Join CommunityNetwork to Code Slack
Active Slack community for network automation discussions (join at networktocode.com)
Join CommunityCisco DevNet Twitter
Official Twitter account with updates, tips, and community highlights
Join CommunityNetworkChuck YouTube Channel
Popular channel with networking and programming tutorials
Join CommunityStudy Tips
Hands-On Practice
- Spend at least 60% of study time coding and working with APIs in DevNet sandboxes
- Create a GitHub repository to document all practice code and projects
- Reserve DevNet sandboxes early and use them extensively - they're free and essential
- Build at least 3-5 complete projects integrating multiple Cisco platforms
- Practice writing code without IDE assistance to simulate exam conditions
Python Mastery
- Focus heavily on Python requests library - it's central to the exam
- Master JSON parsing and manipulation with Python's json module
- Understand exception handling and error management in API calls
- Practice writing functions, classes, and modules from scratch
- Learn Python virtual environments and package management (pip, requirements.txt)
Platform-Specific Focus
- Prioritize DNA Center and Meraki APIs as they appear frequently on the exam
- Understand the authentication method for each platform (token, API key, OAuth)
- Know the base URL structure and common endpoints for each platform
- Practice retrieving inventory, configuring settings, and monitoring health status
- Create a quick reference sheet for each platform's key API operations
Exam Strategy
- The exam includes performance-based items - practice writing actual code, not just theory
- Time management is critical with 90-110 questions in 120 minutes
- Flag difficult questions and return to them - don't get stuck
- Read questions carefully - some are scenario-based requiring multiple steps
- Understand when to use each tool: Ansible vs Python script vs NETCONF
- Know the differences between REST, NETCONF, RESTCONF, and gRPC
Documentation and APIs
- Practice navigating API documentation quickly - you may need to reference during exam
- Understand HTTP status codes and what actions to take for each
- Learn to read and interpret Swagger/OpenAPI specifications
- Master the structure of REST API requests: method, headers, body, authentication
- Know common API response codes and error handling strategies
Security and Best Practices
- Memorize OWASP Top 10 vulnerabilities and mitigation techniques
- Understand secure credential storage - never hardcode passwords
- Know when to use environment variables, config files, and secrets management
- Practice input validation and sanitization techniques
- Understand SSL/TLS certificate verification in API calls
Container and CI/CD
- Be able to write basic Dockerfiles from memory
- Understand multi-stage Docker builds and layer optimization
- Know the difference between COPY and ADD, CMD and ENTRYPOINT
- Practice creating docker-compose files for multi-container applications
- Understand basic CI/CD pipeline stages: build, test, deploy
Exam Day Tips
- 1Arrive 30 minutes early to the testing center to allow time for check-in procedures
- 2Bring two forms of ID as required by Pearson VUE testing centers
- 3Use the whiteboard/scratch paper provided for complex code logic planning
- 4Read each question completely before looking at answers - questions can be tricky
- 5For code-based questions, mentally trace through the code line by line
- 6If you see a lengthy scenario, identify the key requirement first before reading all details
- 7Don't overthink questions - your first instinct is often correct
- 8Manage your time: aim for 1.0-1.3 minutes per question maximum
- 9Use the flag/mark feature for questions you want to review
- 10In performance-based items, test your code logic mentally before selecting an answer
- 11Remember that some questions test understanding of when NOT to use a technology
- 12Stay calm - the exam tests practical knowledge you can verify through logic
- 13Take a deep breath if you encounter a difficult section - they vary in difficulty
- 14Review flagged questions if time permits, but trust your initial answers
- 15The passing score is 825/1000 - you don't need perfection, just solid knowledge
Study guide generated on January 8, 2026
Cisco Certified DevNet Professional 2025 Study Guide FAQs
Cisco Certified DevNet Professional is a professional certification from Cisco that validates expertise in cisco certified devnet professional technologies and concepts. The official exam code is 350-901.
The Cisco Certified DevNet Professional Study Guide 2025 includes updated content reflecting the latest exam changes, new technologies, and best practices. It covers all current exam objectives and domains.
Yes, the 2025 Cisco Certified DevNet Professional study guide has been updated with new content, revised exam objectives, and the latest industry trends. It reflects all changes made to the 350-901 exam.
Start by reviewing the exam objectives in the 2025 guide, then work through each section systematically. Combine your study with practice exams to reinforce your learning.
More 2025 Resources
Complete your exam preparation with these resources