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A Juniper credential still carries real weight with hiring managers, and the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) is the exam that proves you have earned it. Actual4Cert built its JN0-423 practice material around the official objectives, so your effort goes toward what actually gets tested.
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Automation and DevOps, Specialist (JNCIS-DevOps) |
| Exam Number: | JN0-423 |
| Available Languages: | English |
| Exam Format: | Multiple-choice questions |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 65 |
| Certificate Validity Period: | 3 years (certification validity) |
| Related Certifications: | JNCIA-DevOps (Associate) |
| Exam Way: | Written exam delivered by Pearson VUE; results are pass/fail immediately after completion |
| Pre Condition: | JNCIA-DevOps (Automation and DevOps, Associate) certification |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/devops/jncis-devops.html |
| Section | Objectives |
|---|---|
| Topic 1: YANG and Data Modeling | - YANG syntax and data types - OpenConfig implementations |
| Topic 2: gRPC | - Telemetry tools (gNMIc, TIG stack) - OpenConfig and sensor paths - Use of gRPC/gNMI for automating Junos - Proto buffers and gRPC protocol |
| Topic 3: Platform Automation Overview | - MGD-based automation - Telemetry concepts (e.g., gRPC/gNMI/native) - General features and concepts of Junos platform automation - JSD-based automation |
| Topic 4: Ansible Automation | - Supported files and playbooks - Use of Vault and templates (Jinja2) - JSNAPy integration |
| Topic 5: Junos Automation Scripts | - Commit scripts - Op scripts - Event scripts - SNMP scripts |
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam is the official Juniper assessment behind the Juniper Certification credential, which sits at the Specialist level. Passing it confirms that your skills meet the vendor's current requirements rather than a textbook outline. It also connects with related certifications such as JNCIA-DevOps (Associate), so it can anchor a broader certification path.
According to the official exam information, the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam includes 65 questions and gives you 90 minutes to complete them. Treat that as a pacing exercise, not just a knowledge check: bank the questions you know first, flag the ones that stall you, and circle back instead of burning minutes on a single item. Before test day, run at least one full timed session in the Actual4Cert desktop or online test engine, so the clock never feels unfamiliar when it counts.
The official prerequisites for the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) exam are as follows: JNCIA-DevOps (Automation and DevOps, Associate) certification. Requirements can change over time, so confirm the details on the official Juniper exam page at https://www.juniper.net/us/en/training/certification/tracks/devops/jncis-devops.html before you book your seat.
Yes. A free PDF demo of the Juniper Automation and DevOps, Specialist (JNCIS-DevOps) practice questions is available on the Actual4Cert samples page, so you can check the question style and difficulty before spending anything. Every purchase also includes 365 days of free updates, and if your product expires after that period, you can extend the update service from your member zone at 50% off.
If you take the JN0-423 exam within 60 days of your purchase and do not pass, Actual4Cert offers a 100% money-back guarantee: send a scanned copy of your exam enrollment slip together with the official Score Report PDF within two days of your exam date, and the refund is processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to material that was downloaded without the exam actually being taken, or to free materials and expired orders. Prefer to keep studying instead? You can exchange your purchase for two additional exam products of equal value, free of charge, while keeping the update service on your original product. Delivery itself is instant: the download link is emailed within one minute of payment, and if nothing arrives within two hours, our support team will sort it out. There is no limit on how many computers you install the material on.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) syllabus is organized into 5 domains. The leading areas include Junos Automation Scripts, Ansible Automation, and Platform Automation Overview. For the complete, topic-by-topic breakdown, scroll up to the Exam Topics section above.
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