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Juniper JN0-421 Exam Certification Details:

Recommended TrainingJunos Platform Automation and DevOps (JAUT)
Exam NameAutomation and DevOps Specialist
Duration90 minutes
Passing ScoreVariable (60-70% Approx.)
Exam CodeJN0-421 JNCIS-DevOps
Sample QuestionsJuniper JN0-421 Sample Questions
Number of Questions65
Exam RegistrationPEARSON VUE
Exam Price$300 USD

Juniper JN0-421 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Commit, Op, Event, or SNMP scripts
  • PyEZ exception handling
  • MGD-based automation
Topic 2
  • Identify the concepts, general features, or functionality of the Juniper Extension Toolkit
  • Describe Python tools for automating Junos
Topic 3
  • Identify the concepts and general features of Junos support for YANG models
  • Describe the concepts, benefits, or operation of automation scripts for Junos
Topic 4
  • Describe the concepts, benefits, or operation of automation access methods
  • JSD-based automation
Topic 5
  • Fast Programmatic Configuration (Ephemeral DBs)
  • Describe the concepts, benefits, or operation of data serialization
Topic 6
  • Describe how to use Ansible for automating Junos
  • gRPC
  • gNMI (network management interface)

Reference: https://www.juniper.net/us/en/training/certification/certification-tracks/devops?tab=jncis-devops

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