Juniper JN0-421 Certification Exam Syllabus

JN0-421 Syllabus, JNCIS DevOps Exam Questions PDF, Juniper JN0-421 Dumps Free, JNCIS DevOps PDF, JN0-421 Dumps, JN0-421 PDF, JNCIS DevOps VCE, JN0-421 Questions PDF, Juniper JNCIS DevOps Questions PDF, Juniper JN0-421 VCEA great way to start the Juniper Networks Certified Specialist Automation and DevOps (JNCIS-DevOps) preparation is to begin by properly appreciating the role that syllabus and study guide play in the Juniper JN0-421 certification exam. This study guide is an instrument to get you on the same page with Juniper and understand the nature of the Juniper JNCIS DevOps exam.

Our team of experts has composed this Juniper JN0-421 exam preparation guide to provide the overview about Juniper Automation and DevOps Specialist exam, study material, sample questions, practice exam and ways to interpret the exam objectives to help you assess your readiness for the Juniper JNCIS-DevOps exam by identifying prerequisite areas of knowledge. We recommend you to refer the simulation questions and practice test listed in this guide to determine what type of questions will be asked and the level of difficulty that could be tested in the Juniper JNCIS DevOps certification exam.

Juniper JN0-421 Exam Overview:

Exam Name
Automation and DevOps Specialist
Exam Number JN0-421 JNCIS-DevOps
Exam Price $300 USD
Duration 90 minutes
Number of Questions 65
Passing Score Variable (60-70% Approx.)
Recommended Training Junos Platform Automation and DevOps (JAUT)
Exam Registration PEARSON VUE
Sample Questions Juniper JN0-421 Sample Questions
Practice Exam Juniper Networks Certified Specialist Automation and DevOps Practice Test

Juniper JN0-421 Exam Topics:

Section Objectives
Platform Automation Overview Identify concepts, general features, or functionality of Junos platform automation
- MGD-based automation
- Telemetry concepts
- JSD-based automation
NETCONF/XML API Describe the concepts, benefits, or operation of automation access methods
- XML API
- NETCONF
- REST API
Data Serialization and Templating Describe the concepts, benefits, or operation of data serialization
- YAML
- JSON
- Jinja2
- XML
Python Describe Python tools for automating Junos
- PyEZ
- RPCs
- PyEZ exception handling
- REST
- JSNAPy
- Jinja2
Stateful Configuration (Ansible/SALT) Describe how to use Ansible for automating Junos
- Playbooks
- Templates (Jinja2)
- Describe how to use SALT for automating Junos
- Tower
- Pillar
- Runner
Junos Automation Scripts Describe the concepts, benefits, or operation of automation scripts for Junos
- Commit, Op, Event, or SNMP scripts
- Python
- SLAX
YANG/OpenConfig Identify the concepts and general features of Junos support for YANG models
- Implementation concepts
Juniper Extension Toolkit Identify the concepts, general features, or functionality of the Juniper Extension Toolkit
- Service APIs
- gRPC/gNMI (network management interface)
- Notification APIs
- Fast Programmatic Configuration (Ephemeral DBs)

Juniper JNCIS-DevOps Exam Description:

Designed for networking professionals with intermediate knowledge of automation tools and best practices, this written exam verifies the candidate's understanding of the application of scripting tools such as PyEZ, Python, and Ansible to Junos devices and networks.

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