JN0-348 Exam Dumps

The JN0-348 Enterprise Routing and Switching, Specialist (JNCIS-ENT) certification validates intermediate knowledge of Junos OS and enterprise networking concepts for routing and switching environments. According to the official objectives, it covers the configuration, operational monitoring, and troubleshooting of Juniper network devices within enterprise contexts. Candidates are tested on their ability to work confidently with core networking features supported by Junos, ensuring they can address both routing and switching requirements in production scenarios. The scope is defined for professionals who have a solid foundational understanding and are progressing toward more advanced enterprise networking responsibilities.

The competencies emphasized by the exam include a firm grasp of Junos operational mode usage, configuration workflows, and common set commands. Candidates also refine their skills in handling interface configurations, routing protocol implementation, VLAN setup, and device security measures. Proficiency in monitoring network behavior, interpreting operational output, and isolating problem sources forms a central part of the skill set. The objectives guide candidates toward not only executing configurations but also ensuring the accuracy and effectiveness of those configurations for stable enterprise operations.

Certified professionals apply these capabilities by efficiently deploying Juniper enterprise routing and switching solutions, adjusting configurations to meet organizational network requirements, and verifying operational integrity through systematic monitoring. Their troubleshooting expertise enables them to restore network performance quickly and avoid prolonged service interruptions. In practice, they can handle multisite connectivity scenarios, manage secure segmentation of traffic, and optimize routing paths in alignment with business policies. These skills translate into reliable network infrastructures that support day‑to‑day enterprise operations and scale effectively with growth.

After obtaining the JN0-348 certification, candidates may be qualified for roles such as Network Support Engineer, Enterprise Network Specialist, or Routing and Switching Technician. Other suitable positions include Infrastructure Network Engineer and Network Implementation Specialist, where the certified skills directly align with the needs of enterprise networking environments.