Free JN0-348: Enterprise Routing and Switching, Specialist Exam Questions and Answers
Enterprise Routing and Switching, Specialist is exam JN0-348, 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 13, 2026
- Exam code
- JN0-348
- 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
1. What is the purpose of OSPF in a network?
Please select an optionIncorrectCorrect answer: D
OSPF (Open Shortest Path First) is used to determine the shortest path for data traversal across a network.
Was this answer correct?Question #2
2. In a BGP session, what does the term "next hop" refer to?
Please select an optionIncorrectCorrect answer: C
The "next hop" refers to the next router that a packet should be sent to in a network route.
Was this answer correct?Question #3
3. What is the result of using HSRP?
Please select an optionIncorrectCorrect answer: C
HSRP (Hot Standby Router Protocol) provides high availability for routers that are in a standby state.
Was this answer correct?Question #4
4. Which command can be used to view the routing table in Junos?
Please select an optionIncorrectCorrect answer: C
The 'show route' command displays the routing table in Junos OS.
Was this answer correct?Question #5
5. In MPLS networks, what does a Label Switched Path (LSP) signify?
Please select an optionIncorrectCorrect answer: C
An LSP is a path through an MPLS network, determined by the router based on label information.
Was this answer correct?Question #6
6. When should you use OSPF over RIP?
Please select an optionIncorrectCorrect answer: A
OSPF is preferred for larger, hierarchical networks due to its faster convergence time compared to RIP.
Was this answer correct?Question #7
7. What signifies a router's role in a switch network?
Please select an optionIncorrectCorrect answer: D
In a switching network, the router's primary role is to route packets between different networks.
Was this answer correct?Question #8
8. Which protocol is used to obtain an IP address dynamically?
Please select an optionIncorrectCorrect answer: A
DHCP (Dynamic Host Configuration Protocol) is used for dynamic IP address assignment to devices.
Was this answer correct?Question #9
9. What does VRRP stand for?
Please select an optionIncorrectCorrect answer: C
VRRP stands for Virtual Router Redundancy Protocol; it provides failover services for routers.
Was this answer correct?Question #10
10. In terms of security, what is an ACL used for?
Please select an optionIncorrectCorrect answer: B
An ACL (Access Control List) is used to filter network traffic based on predetermined rules for security.
Was this answer correct?
Continue with JN0-348: Enterprise Routing and Switching, Specialist
Unlock the full question bank
You have read the first 10 questions. A subscription opens every question in JN0-348: Enterprise Routing and Switching, Specialist, the full timed practice test, and your progress and weak-topic reporting.
Single exam
$19.99for 30 days
Full question bank and practice test for one exam, for 30 days.
ChooseSingle exam
$49.99for 1 year
One exam for a full year. Nothing renews and nothing to cancel.
ChooseFull access
$39.99/mo
Every exam in the catalogue, month to month.
ChooseFull access
$199.99/yr
Every exam in the catalogue for a year.
Choose
Already subscribed? Sign in to pick up where you left off.
Other Juniper certifications
- JN0-347: Enterprise Routing and Switching, Specialist (JNCIS-ENT) (opens in a new tab)
- JN0-634: Security Professional (JNCIP-SEC) (opens in a new tab)
- JN0-1101: Juniper Networks Certified Design Associate (JNCDA) (opens in a new tab)
- JN0-360: Juniper Networks Certified Internet Specialist SP (JNCIS-SP) (opens in a new tab)
- JN0-104: Junos, Associate (JNCIA-Junos) (opens in a new tab)
- JN0-230: Security, Associate (JNCIA-SEC) (opens in a new tab)
Reviews
★★★★★
This platform is a lifesaver. The practice questions and explanations are so detailed. It’s the best study tool I’ve ever used.
Hannah Smith
USA
★★★★★
I highly recommend Exam Practice. The feedback after each test helped me improve significantly, and I passed my exams easily.
Oscar Nyström
Sweden
★★★★★
Exam Practice is worth every penny. The mock exams are realistic, and the feedback helped me focus on key areas.
Amit Sharma
India
FAQ
Learn More: https://www.juniper.net/us/en/training/certification.html
- Q1: What is the JN0-348: Enterprise Routing and Switching, Specialist exam?
- A: JN0-348: Enterprise Routing and Switching, Specialist is a Juniper certification exam. Judging by the questions in our bank, it concentrates on routing, junos, OSPF and route.
- Q2: What topics does the JN0-348: Enterprise Routing and Switching, Specialist exam cover?
- A: Questions in our JN0-348: Enterprise Routing and Switching, Specialist bank cluster around routing, junos, OSPF and route. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for JN0-348: Enterprise Routing and Switching, Specialist?
- A: Work through the JN0-348: Enterprise Routing and Switching, Specialist 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 JN0-348: Enterprise Routing and Switching, Specialist exam questions?
- A: They are drawn from officially released past questions and from community members who have sat JN0-348: Enterprise Routing and Switching, Specialist. Answers are verified and updated weekly.
- Q5: Where do I register for the JN0-348: Enterprise Routing and Switching, Specialist 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 JN0-348: Enterprise Routing and Switching, Specialist sample?
- A: Yes. Every JN0-348: Enterprise Routing and Switching, Specialist 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.
- Q8: Why should I pursue Juniper Certification?
- 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.
- Q9: What are the benefits of Juniper Certification?
- 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.
- Q10: Who should take Juniper Certification Exams?
- 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.
- Q11: What types of Juniper Certification Exams are available?
- 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.
- Q13: Where can I take Juniper Certification Exams?
- A: Juniper Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q14: How do Juniper Certifications impact my career?
- A: Juniper Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in networking, security, and IT infrastructure.
- Q15: Are there any prerequisites for Juniper Certification Exams?
- 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.
- Q16: How often do I need to recertify for Juniper Certifications?
- A: Juniper Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.