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JN0-362 Exam Reference

Understanding functional and technical aspects of Layer 2 Bridging or VLANS

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

  • Identify the concepts, operation, or functionality of Layer 2 bridging for the Junos OS
  • Spanning-tree protocols: STP, RSTP, MSTP, and VSTP
  • Bridging elements and terminology
  • IRB
  • IRB
  • Demonstrate knowledge of how to configure, monitor, or troubleshoot MPLS
  • Port modes
  • Spanning-Tree Protocols
  • Virtual Switches
  • Port roles and states
  • BPDU, loop, and root protection
  • Identify the concepts, operation, or functionality of MPLS
  • MVRP
  • MVRP
  • MPLS and routing tables
  • VLANs
  • Multiprotocol Label Switching (MPLS)
  • End-to-end packet flow and forwarding
  • STP, RSTP, MSTP and VSTP concepts
  • MPLS terminology
  • RSVP-signaled and LDP-signaled LSPs
  • Spanning-tree security
  • Convergence and reconvergence
  • Provider bridging
  • Demonstrate knowledge of how to configure, monitor, or troubleshoot STP and its variants
  • Service provider switching platforms
  • MPLS forwarding
  • Labels and the label information base
  • Identify the concepts, benefits, or functionality of VLANs
  • MPLS packet header
  • Tagging
  • Demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 bridging or VLANs
  • Interfaces and ports
  • Provider bridging (for example, Q-in-Q Tunneling)
  • RSVP
  • BPDUs
  • LDP
  • Frame processing
  • Identify the concepts, benefits, operation, or functionality of Spanning Tree Protocol and its variants

Test Prerequisites

There are no mandatory requirements for attempting the Juniper JN0-230 exam. However, familiarity with the key exam objectives is highly recommended.

Main Exam Objectives

Test JN0-230 topics are obtained from the content outline and highlight what candidates will likely cover from the instructor-led courses. The general list of the potential domains you will be required to master to ace the official certification exam include the following:

  • Security Policies;
  • Network Address Translation;
  • SRX Series Devices.
  • Unified Threat Management;
  • Junos Security Objects;
  • IPsec;
  • Sky Advanced Threat Prevention;
  • Monitoring/Reporting;

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

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Juniper JN0-230 Exam Syllabus Topics:

SectionObjectives
Topic 1: Security Services and Monitoring- Security services overview
  • 1. Firewall filter fundamentals
    • 2. Basic UTM concepts
      - Logging and monitoring
      • 1. System logs and event monitoring
        • 2. Troubleshooting tools
          Topic 2: Security Policies and NAT- Network Address Translation
          • 1. Source NAT
            • 2. Destination NAT
              - Policy enforcement
              • 1. Policy actions and logging
                • 2. Security policy rules and matching
                  Topic 3: VPN Technologies- IPsec VPN fundamentals
                  • 1. IKE phases and negotiation
                    • 2. VPN configuration basics
                      Topic 4: Security Fundamentals- Networking security concepts
                      • 1. Threat types and attack vectors
                        • 2. Security principles (CIA triad)
                          - Security architecture basics
                          • 1. Defense-in-depth model
                            • 2. Security zones and segmentation concepts
                              Topic 5: Juniper SRX Platform Fundamentals- Junos security configuration basics
                              • 1. Security zones configuration
                                • 2. Interfaces and routing basics
                                  - SRX device overview
                                  • 1. SRX series architecture
                                    • 2. Packet flow processing

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