Exam Name: Automation and DevOps, Specialist (JNCIS-DevOps)
Certification Provider: Juniper
Corresponding Certification: Juniper Certification
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Juniper JN0-423 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Automation and DevOps, Specialist (JNCIS-DevOps) |
| Exam Number: | JN0-423 |
| Related Certifications: | JNCIA-DevOps (Associate) |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 65 |
| Exam Format: | Multiple-choice questions |
| Certificate Validity Period: | 3 years (certification validity) |
| 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 |
Juniper JN0-423 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Junos Automation Scripts | - Event scripts - Op scripts - SNMP scripts - Commit scripts |
| gRPC | - Use of gRPC/gNMI for automating Junos - Telemetry tools (gNMIc, TIG stack) - Proto buffers and gRPC protocol - OpenConfig and sensor paths |
| YANG and Data Modeling | - YANG syntax and data types - OpenConfig implementations |
| Platform Automation Overview | - JSD-based automation - General features and concepts of Junos platform automation - Telemetry concepts (e.g., gRPC/gNMI/native) - MGD-based automation |
| Ansible Automation | - Supported files and playbooks - JSNAPy integration - Use of Vault and templates (Jinja2) |
JN0-423 Exam FAQ: Save Time, Read This
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) is an official Juniper Networks certification exam, listed under the code JN0-423. Passing it earns the Juniper Certification certification at the Specialist level. It also ties into JNCIA-DevOps (Associate). In an era of lifelong learning, this credential is one of the most efficient ways to prove your skills keep pace.
Juniper Automation and DevOps, Specialist (JNCIS-DevOps) gives you 65 questions across 90 minutes. The efficient approach: one to two hours of daily timed practice in the TestKingFree engine builds both the knowledge and the pacing, so exam day feels like simply another well-run session.
The Juniper Automation and DevOps, Specialist (JNCIS-DevOps) syllabus is organized into 5 domains, led by Ansible Automation, Junos Automation Scripts, and YANG and Data Modeling. The complete breakdown is above on this page; it is the fastest way to learn where your limited preparation hours belong.
JNCIA-DevOps (Automation and DevOps, Associate) certification
Vendor policies are revised periodically, so verify the current requirements before registering via the official exam page.
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