Instant Download Juniper : JN0-349
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- Total Questions: 112
- Updated on: Nov 11, 2026
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- Total Questions: 112
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The sooner your study materials arrive, the sooner real work begins. NewPassLeader delivers the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) package by email within 1 minute of payment — 112 practice questions in PDF, desktop, and online formats, ready immediately.
Juniper JN0-349 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: BGP and Routing Policy | - Route redistribution and path control - Route policies and filtering - BGP session establishment and attributes |
| Topic 2: Enterprise Routing Fundamentals | - Junos OS routing architecture - Route preferences and route selection - Routing tables and forwarding concepts |
| Topic 3: OSPF and IS-IS | - OSPF area types and configuration - LSA types and OSPF troubleshooting - IS-IS fundamentals and configuration |
| Topic 4: Layer 2 Switching | - Switching troubleshooting - VLAN configuration and trunking - Spanning Tree Protocol (STP/RSTP/MSTP) |
| Topic 5: Enterprise Network Services and Troubleshooting | - Monitoring and verification commands in Junos - Network troubleshooting methodologies |
JN0-349 Exam FAQ — Privacy, Trial, Around-the-Clock Help
The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam contains Approximately 65 (varies) to complete within 90 minutes. Timed simulation in the NewPassLeader Desktop Test Engine teaches that rhythm before exam day does.
Online proctored or authorized testing center (Pearson VUE) Register for the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam through these official channels:
After booking, NewPassLeader delivers your practice questions within 1 minute — preparation starts the same day.
NewPassLeader issues a full refund if you take the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
The JN0-349 exam is a Juniper certification exam validating the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) syllabus shown above. It belongs to these credential paths: JNCIA-Junos, JNCIS-ENT, JNCIP-ENT, JNCIE-ENT. Candidates in 2026 start with NewPassLeader's 112 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The official Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) outline defines 5 domains. The leading three are Enterprise Network Services and Troubleshooting, Enterprise Routing Fundamentals, and BGP and Routing Policy. The full list is in the topics section above, and NewPassLeader's 112 practice questions cover each one.
Recommended prerequisite: JNCIA-Junos certification or equivalent networking knowledge Since requirements change over time, confirm the latest on the official Juniper exam page before scheduling.
Juniper recommends these training resources for the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam:
Follow the training with steady self-testing — the 112 practice questions from NewPassLeader help you apply theory and fill any gaps the training leaves.
The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam requires Variable (scaled scoring; typically not publicly fixed) to pass, and registration costs USD 300 (approx., varies by region). A failed attempt means paying the same fee again — a readiness check with the NewPassLeader engines before booking is the cheaper option.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 112 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) Sample Questions:
Click the Exhibit button.
Referring to the exhibit, the IRB interfaces are configured with which family?
- A. irb
- B. l3-interface
- C. inet
- D. ethernet-switching
Correct Answer: C 🗳️
What are three reasons a BGP route would be hidden? (Choose three.)
- A. The next hop is unreachable.
- B. It is suppressed by a damping policy.
- C. It is rejected by a firewall term.
- D. The Local Preference is 0.
- E. The AS Path contains a 0.
Correct Answer: A,B,E 🗳️
The router ID is not configured.
How does OSPFv3 determine the router ID in this situation?
- A. OSPFv3 uses the IPv6 address of the last interface that comes up.
- B. OSPFv3 uses the IPv6 address of the first interface that comes up.
- C. OSPFv3 uses the IPv4 address of the last interface that comes up.
- D. OSPFv3 uses the IPv4 address of the first interface that comes up.
Correct Answer: D 🗳️
You have an OSPF NSSA area that is also receiving IS-IS routes on the ASBR.
In this scenario, which LSA type is used to announce external IS-IS routes?
- A. Type 8
- B. Type 4
- C. Type 1
- D. Type 7
Correct Answer: D 🗳️
Which OSPF area type receives only the default route from the backbone?
- A. transmit area
- B. stub area
- C. totally stubby area
- D. not so stubby area
Correct Answer: D 🗳️
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