Exam Code: JN0-349
Exam Name: Enterprise Routing and Switching, Specialist (JNCIS-ENT)
Certification Provider: Juniper
Corresponding Certification: JNCIS-ENT

Pass exam with JN0-349 Top Exam Collection for sure one-shot

Name: Juniper JN0-349 Exam
Brand: Juniper
SKU: JN0-349
Price: 69.00 USD
Availability: InStock
Rating: 4.9 (789 reviews)

Download Demo

After purchasing Juniper JN0-349 Top Exam Collection, Pass Exam one-shot so easily With TopExamCollection!

Updated: Sep 11, 2026

No. of Questions: 112 Questions & Answers with Testing Engine

Download Limit: Unlimited

The professional and latest JN0-349 Top Exam Collection with the best core knowledge will help you pass for sure.

Pass your exam with TopExamCollection updated JN0-349 Top Exam Collection one-shot. All the contents of Juniper JN0-349 Exam Collection material are high-quality and accurate, compiled and revised by the experienced experts elites, which can assist you to prepare efficiently and have a good mood in the real test and pass the Juniper JN0-349 exam successfully.

100% Money Back Guarantee

TopExamCollection has an unprecedented 99.6% first time pass rate among our customers. We're so confident of our products that we provide no hassle product exchange.

Best exam practice material
Three formats are optional
10 years of excellence
365 Days Free Updates
Learn anywhere, anytime
100% Safe shopping experience
Instant Download: Our system will send you the products you purchase in mailbox in a minute after payment. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

JN0-349 Online Engine

Online Tool, Convenient, easy to study.
Instant Online Access
Supports All Web Browsers
Practice Online Anytime
Test History and Performance Review
Supports Windows / Mac / Android / iOS, etc.
Try Online Engine Demo

JN0-349 Self Test Engine

Installable Software Application
Simulates Real Exam Environment
Builds JN0-349 Exam Confidence
Supports MS Operating System
Two Modes For Practice
Practice Offline Anytime
Software Screenshots

JN0-349 Practice Q&A's

Printable JN0-349 PDF Format
Prepared by JN0-349 Experts
Instant Access to Download
Study Anywhere, Anytime
365 Days Free Updates
Free JN0-349 PDF Demo Available
Download Q&A's Demo

Juniper JN0-349 Exam Certification Details:

Exam Name	Enterprise Routing and Switching Specialist
Sample Questions	Juniper JN0-349 Sample Questions
Exam Code	JN0-349 JNCIS-ENT
Duration	90 minutes
Exam Registration	PEARSON VUE
Recommended Training	Junos Intermediate Routing (JIR) Junos Enterprise Switching (JEX)
Number of Questions	65
Passing Score	Variable (60-70% Approx.)
Exam Price	$300 USD

Juniper JN0-349 Exam Topics:

Section	Objectives
IS-IS	Describe the concepts, operation or functionality of IS-IS Link-state database IS-IS PDUs TLVs Adjacencies and neighbors Levels and areas Designated intermediate system (DIS) Metrics Demonstrate knowledge of how to configure, monitor or troubleshoot IS-IS Levels, interfaces and adjacencies Additional basic options Routing policy application Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)
Layer 2 Security	Identify the concepts, benefits or operation of various Layer 2 protection or security features BPDU, loop or root protection Port security, including MAC limiting, DHCP snooping, Dynamic ARP inspection (DAI) or IP source guard MACsec Storm control Identify the concepts, benefits or operation of Layer 2 firewall filters Filter types Processing order Match criteria and actions Demonstrate knowledge how to configure, monitor, or troubleshoot Layer 2 security Protection Port security Storm control Firewall filter configuration and application
Layer 2 Switching or VLANs	Identify the concepts, operation, or functionality of Layer 2 switching for the Junos OS Bridging components Frame processing Describe the concepts, benefits, or functionality of VLANs Ports Tagging Native VLANs and voice VLANs Inter-VLAN routing Demonstrate knowledge how to configure, monitor or troubleshoot Layer 2 switching or VLANs Interfaces and ports VLANs Inter-VLAN Routing
Tunnels	Identify the concepts, requirements or functionality of IP tunneling Tunneling applications and considerations GRE IP-IP Demonstrate knowledge of how to configure, monitor or troubleshoot IP tunnels GRE IP-IP Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)
Protocol Independent Routing	Identify the concepts, operation or functionality of various protocol-independent routing components Static, aggregate, and generated routes Martian addresses Routing instances, including RIB groups Load balancing Filter-based forwarding Demonstrate knowledge how to configure, monitor, or troubleshoot various protocol-independent routing components Static, aggregate, and generated routes Load balancing Filter-based forwarding
High Availability	Identify the concepts, benefits, applications or requirements for high availability in a Junos OS environment Link aggregation groups (LAG) Redundant trunk groups (RTG) Virtual Chassis Graceful restart (GR) Graceful Routing Engine switchover (GRES) Nonstop active routing (NSR) Nonstop bridging (NSB) Bidirectional Forwarding Detection (BFD) Virtual Router Redundancy Protocol (VRRP) Unified In-Service Software Upgrade (ISSU) Demonstrate knowledge of how to configure, monitor, or troubleshoot high availability components LAG and RTG Virtual Chassis GR, GRES, NSB, and NSR VRRP ISSU Troubleshooting tools (e.g., trace options, show commands, logging)
BGP	Describe the concepts, operation or functionality of BGP BGP basic operation BGP message types Attributes Route/path selection process IBGP and EBGP functionality and interaction Demonstrate knowledge of how to configure, monitor, or troubleshoot BGP Groups and peers Additional basic options Routing policy application Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)
Spanning Tree	Describe the concepts, benefits, operation, or functionality of the Spanning Tree Protocol STP and RSTP concepts Port roles and states BPDUs Convergence and reconvergence Demonstrate knowledge how to configure, monitor, or troubleshoot Spanning Tree STP RSTP
OSPF	Describe the concepts, operation or functionality of OSPF Link-state database OSPF packet types Router ID Adjacencies and neighbors Designated router (DR) and backup designated router (BDR) OSPF area and router types Realms LSA packet types Demonstrate knowledge how to configure, monitor or troubleshoot OSPF Areas, interfaces and neighbors Additional basic options Routing policy application Troubleshooting tools (e.g., ping, traceroute, trace options, show commands, logging)

Reference: https://www.juniper.net/us/en/training/certification/tracks/enterprise-routing-switching/jncis-ent.html

Juniper JN0-349 Exam Overview:

Certification Vendor:	Juniper Networks
Exam Name:	Enterprise Routing and Switching, Specialist Exam
Exam Number:	JN0-349
Passing Score:	Variable (typically 60%-70%, not publicly disclosed)
Available Languages:	English
Exam Duration:	90 minutes
Related Certifications:	JNCIE-ENT JNCIA-Junos JNCIP-ENT
Real Exam Qty:	65
Certificate Validity Period:	3 years
Exam Price:	$300 USD (excluding taxes)
Exam Format:	Scenario-based, Multi-select, Multiple Choice
Recommended Training:	Junos Intermediate Routing (JIR) Junos Enterprise Switching (JEX)
Exam Registration:	Pearson VUE Registration Juniper Certification Portal
Sample Questions:	Juniper JN0-349 Sample Questions
Exam Way:	Onsite at Pearson VUE test centers or online via Pearson VUE OnVUE remote proctoring
Pre Condition:	Juniper Networks Certified Associate, Junos (JNCIA-Junos)
Official Syllabus URL:	https://www.juniper.net/us/en/training/certification/tracks/enterprise-routing-switching/jncis-ent.html

Success With TopExamCollection

Awesome exam practise software for the JN0-349 exam. TopExamCollection helped me score 92% marks in the exam. I highly recommend all to use the exam practising software.

By Christine

All those taking the JN0-349 exam are advised to buy the exam testing software by TopExamCollection. Practising the similar exam first helps you score well in the real exam. I achieved 92% marks.

By Esther

I studied for the JN0-349 exam using the pdf question answers by TopExamCollection. Made my concepts about the exam very clear. Highly recommended.

By Jacqueline

Valid and latest exam dumps for JN0-349. I passed my exam today with great marks. I recommend everyone should study from TopExamCollection.

By Louise

Valid dumps for JN0-349 certification exam. I just went through these sample exams and luckily all questions were included in the actual exam. I suggest all to prepare for your exam with these dumps.

By Natividad

I passed my JN0-349 certification exam yesterday with a score of 92%. I used the pdf exam guide by TopExamCollection and it cleared all my problems regarding the exam. Thank you TopExamCollection.

By Ruth

Disclaimer Policy: The site does not guarantee the content of the comments. Because of the different time and the changes in the scope of the exam, it can produce different effect. Before you purchase the dump, please carefully read the product introduction from the page. In addition, please be advised the site will not be responsible for the content of the comments and contradictions between users.

100% Pass Guaranteed or Full Refund

TopExamCollection always thinks highly of the demand of our customers and aims to provide the professional and helpful JN0-349 top exam collection to help them pass. Featured with the professional and accurate questions, TopExamCollection JN0-349 exam collection can help you pass exam for sure and get your dreaming certification.

Besides, we have the money back guarantee on the condition of failure. You just need to show us the failure score report and we will refund you after confirming.

JN0-349 Product FAQ's

Frequently Asked Questions

What kinds of study material TopExamCollection provides?

Test Engine: JN0-349 study test engine can be downloaded and run on your own devices. Practice the test on the interactive & simulated environment.
PDF (duplicate of the test engine): the contents are the same as the test engine, support printing.

How long can I get the JN0-349 products after purchase?

You will receive an email attached with the JN0-349 study material within 5-10 minutes, and then you can instantly download it for study. If you do not get the study material after purchase, please contact us with email immediately.

How does your Testing Engine works?

Once download and installed on your PC, you can practice JN0-349 test questions, review your questions & answers using two different options' practice exam' and 'virtual exam'.
Virtual Exam - test yourself with exam questions with a time limit.
Practice Exam - review exam questions one by one, see correct answers.

Can I get the updated JN0-349 study material and how to get?

Yes, you will enjoy one year free update after purchase. If there is any update, our system will automatically send the updated study material to your payment email.

What's the applicable operating system of the JN0-349 test engine?

Online Test Engine can supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser. You can use it on any electronic device and practice with self-paced.
Online Test Engine supports offline practice, while the precondition is that you should run it with the internet at the first time.
Self Test Engine is suitable for windows operating system, running on the Java environment, and can install on multiple computers.
PDF Version: can be read under the Adobe reader, or many other free readers, including OpenOffice, Foxit Reader and Google Docs.

How often do you release your JN0-349 products updates?

All the products are updated frequently but not on a fixed date. Our professional team pays a great attention to the exam updates and they always upgrade the content accordingly.

Do you have money back policy? How can I get refund if fail?

Yes. We have the money back guarantee in case of failure by our products. The process of money back is very simple: you just need to show us your failure score report within 60 days from the date of purchase of the exam. We will then verify the authenticity of documents submitted and arrange the refund after receiving the email and confirmation process. The money will be back to your payment account within 7 days.

Do you have any discounts?

We offer some discounts to our customers. There is no limit to some special discount. You can check regularly of our site to get the coupons.

Over 70789+ Satisfied Customers

McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Our Clients

TopExamCollection is a professional website offering the top pass-rate Exam Collection materials so that most of candidates feel our exam materials are helpful and help them pass exam casually in first time. If you want to study and prepare efficiently our Exam Collection should be your best products.

Latest Update

Useful Links

Contact Us

Our Working Time: ( GMT 0:00-15:00 )
From Monday to Saturday

Support: Contact now

If you have any question please leave me your email address, we will reply and send email to you in 12 hours.

Disclaimer:
TopExamCollection material do not contain actual Business Architecture Guild Exam Questions or materials. TopExamCollection doesn't offer Real Amazon Exam Questions.
CFA Institute does not endorse, promote or warrant the accuracy or quality of these questions. CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA Institute.
TopExamCollection does not offer exam dumps or questions from actual exams. We offer learning material and practice tests created by subject matter experts to assist and help learners prepare for those exams. All certification brands used on the website are owned by the respective brand owners. TopExamCollection does not own or claim any ownership on any of the brands.