Juniper Networks Certified Internet Specialist Enterprise Routing & Switching (JNCIS-ENT)

Designed for experienced networking professionals with beginner to intermediate knowledge of routing and switching implementations in Junos. This written exam verifies the candidate's basic understanding of routing and switching technologies and related platform configuration and troubleshooting skills.

Prerequisites

Juniper Networks Junos Associate (JNCIA-JUNOS)

Recommended training for this certification

Exams

  • Exam code: JN0-349
  • Written exam
  • Exam length: 90 minutes
  • Exam type: Written exam, plus 65 multiple-choice questions

Detailed Exam Objectives include:

  • Layer 2 Switching and VLANs
  • Spanning Tree
  • Layer 2 Security
  • Protocol Independent Routing
  • Open Shortest Path First (OSPF)
  • Intermediate System to Intermediate System (IS-IS)
  • Border Gateway Protocol (BGP)
  • Tunnels
  • High Availability

Recertification

The JNCIS-ENT certification is valid for two years.