Learn with Juniper : JN0-520 training material for 100% pass

Updated: Jul 22, 2026

No. of Questions: 120 Questions & Answers with Testing Engine

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Juniper JN0-520 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:JNCIA-FWV (Firewall and VPN) Certification Exam
Exam Number:JN0-520
Exam Duration:90 minutes
Exam Format:Multiple choice, Multiple response
Related Certifications:JNCIS-SEC
JNCIP-SEC
Available Languages:English
Recommended Training:Juniper Learning Portal
Exam Registration:Pearson VUE Juniper Exams
Juniper Certifications Portal
Sample Questions:Juniper JN0-520 Sample Questions
Exam Way:Computer-based exam delivered via Pearson VUE (test center or online proctored)
Pre Condition:No formal prerequisites required, but basic networking knowledge (TCP/IP, routing fundamentals) is recommended.
Official Syllabus URL:https://www.juniper.net/us/en/training/certification.html

Juniper JN0-520 Exam Syllabus Topics:

SectionObjectives
Troubleshooting and Monitoring- Operational monitoring
  • 1. Traffic flow analysis
    • 2. Logs and alarms
      - Basic troubleshooting
      • 1. Connectivity verification tools
        • 2. Policy hit count analysis
          Juniper SRX Platform Fundamentals- SRX architecture overview
          • 1. Security policies structure
            • 2. Control plane vs data plane
              - Initial configuration
              • 1. Interfaces and zones
                • 2. Basic device setup
                  Security Policies and NAT- Network Address Translation
                  • 1. Source NAT
                    • 2. Destination NAT
                      - Policy configuration
                      • 1. From-zone to-zone policy rules
                        • 2. Policy actions and logging
                          Security Fundamentals- Networking security concepts
                          • 1. Security zones and trust models
                            • 2. Threat types and attack vectors
                              - Firewall principles
                              • 1. Packet filtering concepts
                                • 2. Stateful inspection basics
                                  VPN Technologies- IPsec fundamentals
                                  • 1. IKE phases
                                    • 2. Encryption and authentication
                                      - VPN configuration basics
                                      • 1. Tunnel setup and verification
                                        • 2. Site-to-site VPN concepts

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