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JN0-320
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Exam Code: JN0-320

Exam Name: Juniper Networks Certified Juniper DX (DXAP) Associate Exam

Updated: Jul 22, 2026

Number: 120 Q&As with Testing Engine

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Juniper JN0-320 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Juniper Networks Certified Juniper DX (DXAP) Associate Exam
Exam Number:JN0-320
Passing Score:Not officially disclosed
Exam Format:Multiple-choice
Exam Duration:90 minutes
Real Exam Qty:Approximately 120–132 (varies by provider sources)
Available Languages:English
Certificate Validity Period:3 years
Exam Price:Not officially disclosed (typically varies by region, approx. $100–$300 USD range)
Recommended Training:Juniper Open Learning
Juniper Networks Training & Certification
Exam Registration:Pearson VUE Juniper Exams
Juniper Certification Portal
Sample Questions:Juniper JN0-320 Sample Questions
Exam Way:Delivered via Pearson VUE testing centers or online proctoring (varies by region)
Pre Condition:No formal prerequisite certification required (associate-level exam)
Official Syllabus URL:https://www.juniper.net/

Juniper JN0-320 Exam Syllabus Topics:

SectionObjectives
Monitoring and Troubleshooting- System monitoring
  • 1. Traffic visibility tools
    • 2. Logging and diagnostics
      - Troubleshooting methods
      • 1. Connectivity validation
        • 2. Performance bottleneck identification
          High Availability and Resiliency- Failover mechanisms
          • 1. Active/standby deployment models
            • 2. Session synchronization concepts
              Traffic Management and Optimization- Performance optimization
              • 1. Latency reduction mechanisms
                • 2. Caching and acceleration concepts
                  - Traffic distribution techniques
                  • 1. Server load balancing behavior
                    • 2. Policy-based routing and distribution
                      Juniper DX / Application Delivery Fundamentals- Juniper DX Platform Architecture
                      • 1. Traffic handling and load balancing concepts
                        • 2. DX appliance roles and positioning
                          - Application Delivery Concepts
                          • 1. Session persistence and health checks
                            • 2. Load balancing methods (L4/L7)

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