300-435 Real Exam Questions
Automating and Programming Cisco Enterprise Solutions (ENAUTO). Everything you need to prepare, practice, and pass.
160
Questions
4
Exam Domains
Included
Explanations
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Certification Overview
This exam tests network programmability across Cisco's ecosystem: device-centric approaches using NETCONF/RESTCONF/YANG, controller-based automation via DNA Center and vManage, cloud-native approaches with Meraki, and practical Python scripting to tie it all together. You'll need to understand when to use standards-based APIs versus vendor-specific solutions and how data modeling drives modern network automation.
What This Certification Proves
This certification validates your ability to automate and program Cisco enterprise networks using modern APIs, SDN controllers, and scripting across multiple platforms (DNA Center, Meraki, vManage). It demonstrates hands-on expertise in network automation spanning from device-level configuration to centralized controller-based orchestration, making you valuable for enterprises modernizing their network operations.
Who Should Take This Exam
Mid-career network engineers and systems engineers with 2-5 years of networking experience who want to transition into network automation roles. Ideal for engineers already familiar with Cisco platforms (IOS-XE, ASA) and basic scripting who need to formalize automation and programmability skills.
Topic Breakdown
4 domains covering 130 questions
| Domain | Questions | Weight |
|---|---|---|
| Controller-Based Network Automation | 53 | 41% |
| Network Automation Foundation | 51 | 39% |
| Device-Level Network Automation | 22 | 17% |
| Operations | 4 | 3% |
Study Plans
Choose a study plan that matches your schedule and experience level
30 Days
Intensive Sprint
Week 1-2
- Master fundamentals: Controller-Based Network Automation
- Read Cisco official documentation
- Complete 6 questions daily
Week 3
- Deep dive: Network Automation Foundation
- Review weak areas from results
- Take 2 full-length exams
Week 4
- Review all flagged questions
- Timed exams to build stamina
- Final revision of key concepts
60 Days
Balanced Approach
Week 1-2
- Survey all exam domains
- Set up study environment
- Begin with foundational topics
Week 3-4
- Focus: Controller-Based Network Automation
- Focus: Network Automation Foundation
- 3 questions daily
Week 5-6
- Focus: Device-Level Network Automation
- Hands-on labs if applicable
- Review explanations for wrong answers
Week 7-8
- Complete all 160 questions
- Identify and eliminate weak areas
- Take 3 full-length timed tests
90 Days
Comprehensive Study
Month 1
- Learn all exam domains at a comfortable pace
- Build strong foundational knowledge
- 2 questions daily
Month 2
- Deep dive into each domain
- Hands-on practice and labs
- Take weekly timed exams
Month 3
- Work through all 160 questions
- Identify and eliminate weak areas
- Take 3 full-length timed exams
300-435-Specific Tips
- Master the 4 major API frameworks equally: REST/RESTCONF and NETCONF cover device-level automation; DNA Center API and vManage/Meraki APIs cover controller-based approaches. Don't skip any—the exam tests breadth across all four.
- Focus heavily on YANG data models and their role in NETCONF/RESTCONF—this is foundational to understanding why device-level automation works the way it does.
- Build practical Python scripts interacting with real APIs. The 2.1 difficulty rating means scenarios are realistic not esoteric; hands-on labs using DNA Center sandbox or Cisco DevNet will transfer directly to exam scenarios.
- Learn the architectural differences: DNA Center and vManage are intent-based, controller-driven systems; Meraki is cloud-native; NETCONF is standards-based device communication. Questions test whether you understand when to use each.
- Practice JSON/XML data transformation and filtering—the exam expects you to parse API responses and extract relevant configuration data, not just understand APIs conceptually.
- Study use cases for IoT/Edge automation and AI-driven operations specifically—these are emerging domains with fewer exam questions but they differentiate candidates and signal forward-thinking knowledge.
- Create a quick-reference cheat sheet of API endpoints and data models for DNA Center, Meraki, vManage, and NETCONF—the breadth makes memorization hard, and the exam tests recall under pressure.
Relevant Career Roles
Sample Questions
Try 5 free questions from the 300-435 question bank
What is a characteristic of a ZTP Day 0 provisioning method?
Webhook that are generated by Cisco DNA Center are REST calls with which properties?
Refer to the exhibit. An API request must display an alert message if change in OSPF neighbors is detected. Which code snippet must be added to complete the request?
Which two network assurance features are provided by the Cisco DNA Center API? (Choose two.)
Which field must be completed in Cisco DNA Center when a network discovery is initiated?
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