Juniper JN0-230 : Security, Associate (JNCIA-SEC)

  • Exam Code: JN0-230
  • Exam Name: Security, Associate (JNCIA-SEC)
  • Updated: Sep 03, 2026
  • Q & A: 85 Questions and Answers

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How to book the JN0-362 Exam

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Reference: https://www.juniper.net/us/en/training/certification/tracks/security/jncia-sec.html

How to study the JN0-362 Exam

A solid foundation on Multiprotocol Label Switching (MPLS) is required. After beginner concepts such as MPLS forwarding and the structure of the MPLS header, you should learn into the configuration and operation of the two main label distribution protocols, RSVP and LDP. Give special emphasis to the central topics of traffic engineering and MPLS traffic protection, including fast reroute, link/node protection, and LDP loop-free alternate. Put into practice with a series of in-depth hands-on labs, which will allow candidate to gain experience in configuring and monitoring MPLS on Junos OS devices. Utilize Juniper Networks vMX Series devices using the Junos OS Release 16.1R3.10, but are also applicable to other MX Series devices.JN0-362 practice exams provides detailed resources and items on the JN0-362 exam. The JN0-362 exam dumps will help you identify the content and difficulty level of the questions and the practice Exams will make you familiar with the format and environment of an exam. You should refer this JN0-362 exam dumps pdf carefully before attempting your actual exam.

The Juniper JN0-230 exam targets networking specialists with entry-level knowledge of the Juniper Networks Junos OS relating to the SRX Series devices. It is a test that proves your knowledge of security technologies and the relevant skills. JN0-230 is the only exam you should pass to obtain the Juniper Networks Certified Internet Associate - Security (JNCIA-SEC) certification.

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Juniper JN0-230 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Junos Security Objects20%- Zones and interfaces
- Applications and application sets
- Addresses and address sets
- Schedules and policy elements
Topic 2: SRX Series Service Gateways20%- Traffic flow and security processing
- vSRX virtual firewall
- Interfaces and hardware components
- Initial configuration and J-Web
- Junos OS architecture
Topic 3: Security Policies25%- Policy rules and actions
- Zone-based and global policies
- Unified and application firewall policies
- Integrated user firewall
Topic 4: Network Address Translation (NAT)15%- Source NAT
- NAT processing order
- Static NAT
- Destination NAT
Topic 5: IPsec VPNs10%- Route-based VPNs
- Policy-based VPNs
- IPsec fundamentals
Topic 6: Content Security & Advanced Threat Protection10%- Monitoring, logging, and reporting
- Sky ATP
- Unified Threat Management (UTM)
  • 1. Content filtering
    • 2. Antivirus
      • 3. Antispam
        • 4. Web filtering

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