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

  • Exam Code: JN0-230
  • Exam Name: Security, Associate (JNCIA-SEC)
  • Updated: Sep 07, 2026
  • Q & A: 85 Questions and Answers

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Understanding functional and technical aspects of Protocol-Independent Routing

The following will be discussed in JN0-362 exam dumps:

  • Martian addresses
  • Static, aggregate, and generated routes
  • Static, aggregate, and generated routes
  • Demonstrate knowledge of how to configure, monitor, or troubleshoot various protocol-independent routing components
  • Identify the concepts, operation, or functionality of various protocol-independent routing components
  • Filter-based forwarding
  • Filter-based forwarding
  • Load balancing
  • Load balancing
  • Routing instances, including RIB groups

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.

Understanding functional and technical aspects of Intermediate System to Intermediate System (IS-IS)

The following will be discussed in JN0-362 exam dumps:

  • Groups and peers
  • Levels and areas
  • Link-state database
  • IBGP and EBGP functionality and interaction
  • Demonstrate knowledge of how to configure, monitor, or troubleshoot BGP
  • IS-IS PDUs
  • Troubleshooting tools
  • Demonstrate knowledge of how to configure, monitor, or troubleshoot IS-IS
  • TLVs
  • Attributes
  • Adjacencies and neighbors
  • Routing policy application
  • Routing policy application
  • Designated intermediate system (DIS)
  • Route/path selection process
  • BGP basic operation
  • Additional basic options
  • Additional basic options
  • Identify the concepts, operation, or functionality of BGP
  • Metrics
  • Border Gateway Protocol (BGP)
  • Levels, interfaces and adjacencies
  • Identify the concepts, operation, or functionality of IS-IS
  • BGP message types
Main Exam Information

The Juniper JN0-230 test is a 90-minute exam with a maximum of 65 multiple-choice questions. It is exclusively administered on the Pearson VUE website and graded on a Pass/Fail basis. Juniper recommends that all learners gearing up for this test must be familiar with the Juniper Software Release: 19.1 to improve their chances of success in it. Also, they should satisfy the mandatory requirements which include paying an exam registration fee that equals $200.

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

Juniper JN0-230 Exam Syllabus Topics:
SectionWeightObjectives
Topic 1: SRX Series Service Gateways20%- Traffic flow and security processing
- Initial configuration and J-Web
- Interfaces and hardware components
- Junos OS architecture
- vSRX virtual firewall
Topic 2: Network Address Translation (NAT)15%- Source NAT
- Destination NAT
- Static NAT
- NAT processing order
Topic 3: Security Policies25%- Policy rules and actions
- Integrated user firewall
- Zone-based and global policies
- Unified and application firewall policies
Topic 4: Content Security & Advanced Threat Protection10%- Sky ATP
- Unified Threat Management (UTM)
  • 1. Content filtering
    • 2. Antivirus
      • 3. Web filtering
        • 4. Antispam
          - Monitoring, logging, and reporting
          Topic 5: Junos Security Objects20%- Zones and interfaces
          - Addresses and address sets
          - Applications and application sets
          - Schedules and policy elements
          Topic 6: IPsec VPNs10%- Route-based VPNs
          - Policy-based VPNs
          - IPsec fundamentals

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