Free JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) Exam Questions and Answers
Enterprise Routing and Switching, Specialist (JNCIS-ENT) is exam JN0-347, part of the Juniper Networks Certification Program. Juniper's written exams share one format across every track and level: 65 multiple-choice questions in 90 minutes, delivered by Pearson VUE. The JN0- code carries the track in its second digit — 3 is security, 4 enterprise routing and switching, 5 Mist AI, 6 service provider, 8 data centre — and the level in the first, running Associate, Specialist, Professional and Expert.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 12, 2026
- Exam code
- JN0-347
- Provider
- Juniper
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A company wants to ensure that all traffic traveling through a branch office is encrypted. Which feature should they implement?
Please select an optionIncorrectCorrect answer: D
IPsec VPN provides encryption for data traveling over untrusted networks.
Was this answer correct?Question #2
During a network audit, it was found that some routers did not have NTP configured. What is the primary consequence of this?
Please select an optionIncorrectCorrect answer: D
Without NTP configured, routers may have mismatched times, leading to issues with logs and scheduled tasks.
Was this answer correct?Question #3
Which protocol would you use to ensure that a data center and a branch office can communicate over an encrypted tunnel?
Please select an optionIncorrectCorrect answer: B
IPsec provides secure, encrypted communication between network locations.
Was this answer correct?Question #4
An enterprise uses OSPF for its routing protocol. What command can be used to verify neighbor adjacencies?
Please select an optionIncorrectCorrect answer: C
The 'show ospf neighbor' command displays the OSPF neighbors and their states.
Was this answer correct?Question #5
A network administrator makes a configuration change that results in an unreachable network. Which command helps identify the source of the issue?
Please select an optionIncorrectCorrect answer: D
The 'traceroute' command will help identify where packets are being dropped.
Was this answer correct?Question #6
In a scenario where two routers have identical configurations except for the OSPF router IDs, which router will become the designated router?
Please select an optionIncorrectCorrect answer: C
The router with the lowest OSPF priority becomes the designated router.
Was this answer correct?Question #7
Which command is used to check the status of interfaces on a Juniper device?
Please select an optionIncorrectCorrect answer: C
The 'show interfaces' command provides detailed information about the status of interfaces.
Was this answer correct?Question #8
If a configured static route is not being used, what could be a possible reason?
Please select an optionIncorrectCorrect answer: A
Any of the reasons can prevent the static route from being used.
Was this answer correct?Question #9
A company has multiple VLANs implemented. Which protocol should be used to prevent switching loops?
Please select an optionIncorrectCorrect answer: C
Spanning Tree Protocol (STP) is used to prevent loops in Ethernet networks.
Was this answer correct?Question #10
To provide redundancy in routing protocols, which method is typically used?
Please select an optionIncorrectCorrect answer: A
Path selection allows routers to utilize multiple pathways for redundancy.
Was this answer correct?
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Other Juniper certifications
- JN0-634: Security Professional (JNCIP-SEC) (opens in a new tab)
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- JN0-104: Junos, Associate (JNCIA-Junos) (opens in a new tab)
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- JN0-363: Service Provider Routing and Switching, Specialist (JNCIS-SP) (opens in a new tab)
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FAQ
Learn More: https://www.juniper.net/us/en/training/certification.html
- Q1: What is the JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam?
- A: JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) is a Juniper certification exam. Judging by the questions in our bank, it concentrates on router, juniper, OSPF, routing and engineer.
- Q2: What topics does the JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam cover?
- A: Questions in our JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) bank cluster around router, juniper, OSPF, routing, engineer, routes, routers and branch. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT)?
- A: Work through the JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam questions?
- A: They are drawn from officially released past questions and from community members who have sat JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT). Answers are verified and updated weekly.
- Q5: Where do I register for the JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam?
- A: Register through Juniper directly at https://www.juniper.net/us/en/training/certification.html. Exampractice is not affiliated with Juniper and does not administer the exam.
- Q6: Is there a free JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) sample?
- A: Yes. Every JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Juniper Certification Exams?
- A: Juniper Certification Exams validate your expertise in using and managing Juniper Networks’ products and solutions, including routing, switching, security, and automation. These certifications demonstrate your proficiency in deploying, configuring, and troubleshooting Juniper technologies to optimize network performance and security.
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- A: Juniper Certification enhances your professional credibility, showcasing your skills and knowledge in networking and security. This can lead to better job opportunities, higher salaries, and career advancement in IT, networking, and cybersecurity roles.
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- A: Benefits include recognition as a certified Juniper professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Juniper technologies and best practices.
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- A: Network engineers, system administrators, security professionals, and anyone involved in managing and implementing Juniper Networks’ solutions should consider these certifications to validate their expertise and advance their careers.
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- A: Juniper offers various certification paths, including:
- Q12: How do I prepare for Juniper Certification Exams?
- A: Preparation can include official Juniper training courses, study guides, practice exams, online tutorials, and hands-on experience with Juniper products and solutions.
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- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Juniper products. Check the specific requirements for each certification path on the Juniper Networks Certification Program (JNCP) website.
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- A: Juniper Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.