100% Money Back Guarantee

2Pass4sure 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

JN0-349 Desktop Test Engine

  • Installable Software Application
  • Simulates Real JN0-349 Exam Environment
  • Builds JN0-349 Exam Confidence
  • Supports MS Operating System
  • Two Modes For JN0-349 Practice
  • Practice Offline Anytime
  • Software Screenshots
  • Total Questions: 112
  • Updated on: Sep 05, 2026
  • Price: $69.00

JN0-349 PDF Practice Q&A's

  • Printable JN0-349 PDF Format
  • Prepared by Juniper Experts
  • Instant Access to Download JN0-349 PDF
  • Study Anywhere, Anytime
  • 365 Days Free Updates
  • Free JN0-349 PDF Demo Available
  • Download Q&A's Demo
  • Total Questions: 112
  • Updated on: Sep 05, 2026
  • Price: $69.00

JN0-349 Online Test Engine

  • Online Tool, Convenient, easy to study.
  • Instant Online Access JN0-349 Dumps
  • Supports All Web Browsers
  • JN0-349 Practice Online Anytime
  • Test History and Performance Review
  • Supports Windows / Mac / Android / iOS, etc.
  • Try Online Engine Demo
  • Total Questions: 112
  • Updated on: Sep 05, 2026
  • Price: $69.00

With the JN0-349 exam guide, there will not be a situation like other students that you need to re-purchase guidance materials once the syllabus has changed. JN0-349 exam material not only helps you to save a lot of money, but also let you know the new exam trends earlier than others. In addition, there is one year time for the access of the updated JN0-349 practice dumps after purchase. You will get JN0-349 latest study pdf all the time for preparation.

DOWNLOAD DEMO

Juniper JN0-349 Exam Topics:

SectionObjectives
Spanning TreeDescribe 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
Protocol Independent RoutingIdentify 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
OSPFDescribe 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)
Layer 2 Switching or VLANsIdentify 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
Layer 2 SecurityIdentify 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
IS-ISDescribe 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)
BGPDescribe 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)
High AvailabilityIdentify 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)
TunnelsIdentify 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)

100% pass rate guarantee

Our Enterprise Routing and Switching, Specialist (JNCIS-ENT) study questions have a high quality, that mainly reflected in the passing rate. More than 99% students who use our JN0-349 exam material passed the exam and successfully obtained the relating certificate. This undoubtedly means that if you purchased JN0-349 exam guide and followed the information we provided you, you will have a 99% chance of successfully passing the exam. So our JN0-349 study materials are a good choice for you. In order to gain your trust, we will provide you with a full refund commitment. If you failed to pass the exam after you purchase JN0-349 exam material, whatever the reason, you just need to submit your transcript to us and we will give you a full refund. We dare to make assurances because we have absolute confidence in the quality of Enterprise Routing and Switching, Specialist (JNCIS-ENT) study questions. We also hope you can believe that JN0-349 exam guide is definitely the most powerful weapon to help you pass the exam.

Juniper JN0-349 Exam Certification Details:

Recommended TrainingJunos Intermediate Routing (JIR)
Junos Enterprise Switching (JEX)
Exam RegistrationPEARSON VUE
Sample QuestionsJuniper JN0-349 Sample Questions
Exam CodeJN0-349 JNCIS-ENT
Exam NameEnterprise Routing and Switching Specialist
Number of Questions65
Exam Price$300 USD
Passing ScoreVariable (60-70% Approx.)
Duration90 minutes

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

Free trial before buying

Enterprise Routing and Switching, Specialist (JNCIS-ENT) study questions provide free trial service for consumers. If you are interested in JN0-349 exam material, you only need to enter our official website, and you can immediately download and experience our trial PDF file for free. Through the trial you will have different learning experience, you will find that what we say is not a lie, and you will immediately fall in love with our products. As a key to the success of your life, the benefits that JN0-349 exam guide can bring you are not measured by money. JN0-349 exam guide can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, JN0-349 exam material will lead you to success.

Get information in advance

After years of operation, our platform has accumulated a wide network of relationships, so that we were able to learn about the changes in the exam at the first time. This is a benefit that students who have not purchased JN0-349 exam guide can't get. The team of experts hired by Enterprise Routing and Switching, Specialist (JNCIS-ENT) study questions constantly updates and supplements the contents of study materials according to the latest syllabus and the latest industry research results. We also have dedicated staff to maintain JN0-349 exam material every day, and you can be sure that compared to other test materials on the market, Enterprise Routing and Switching, Specialist (JNCIS-ENT) study questions are the most advanced.

1247 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

Perfect study tool! I used your JN0-349 dump to prepare for my JN0-349 exam and passed the exam with a good score! Thank you!

Lambert

Lambert     5 star  

I passed JN0-349 exam with 95% scores and I am highly satisfied with your products.

Webster

Webster     5 star  

As your suggestion, I spent much time preparing my JN0-349 with your updated materials and I passed one week ago.

Eden

Eden     5 star  

JN0-349 exam engine is making numerous offers so that you can use your desired exam tests paper according to your convenience.

Nelson

Nelson     4.5 star  

I passed JN0-349 exam yesterday. Great! Thanks for your perfect help.

Constance

Constance     5 star  

It is really a good JN0-349 guide I think, and thank you very much.

Leo

Leo     4.5 star  

Took Exam Yesterday. Only 2 New Questions which are not there in this JN0-349 Dump. Valid and Passed!!

Jodie

Jodie     4.5 star  

I get my Juniper easily.

Eli

Eli     4 star  

So excited, I have got a high score in JN0-349 exam test. I will recommend 2Pass4sure study material to my friends.

Victoria

Victoria     4 star  

All credit goes to 2Pass4sure who have provided my accurate and comprehensive JN0-349 study materials that made my exam easy.

Ben

Ben     4.5 star  

Every certification exam means one step ahead in your career and I made progress in my career only with the help of 2Pass4sure 's study guide, dumps and practice tests. Hassle free solution to Ace Exam JN0-349!

Hamiltion

Hamiltion     4 star  

I am an ambitious person and a hard worker who is looking for a job. Glad to find the 2Pass4sure to select this effective JN0-349 dumps to help me pass the JN0-349 exam! I guess with the certification, i will find a high-salary job! Many thinks!

Kevin

Kevin     4 star  

I studied them and passed my JN0-349 exam.

Winfred

Winfred     5 star  

My final score with 2Pass4sure JN0-349 testing engine virtual exam mode was 97% but I got really amazed by securing 97% marks in actual exam.

Angela

Angela     5 star  

this file is valid.
couple of new questions.they are pretty much the same exam

Greg

Greg     5 star  

I reviewed and found them real questions.

Myrna

Myrna     5 star  

I can't believe the JN0-349 exam questions are so good, Passed the JN0-349 exam with flying colours. Highly recommended to all of you guys!

Arno

Arno     4.5 star  

I read your JN0-349 As and memorized all of them, then found all the questions are in it.

Brook

Brook     5 star  

After repeated attempts I was still not able to pass the JN0-349 exam and that was making me feel so depressed. Fortunately, I met JN0-349 study dumps. Thanks!

Ahern

Ahern     5 star  

LEAVE A REPLY

Your email address will not be published. Required fields are marked *

Related Exams

Instant Download JN0-349

After Payment, our system will send you the products you purchase in mailbox in a minute after payment. If not received within 2 hours, please contact us.

365 Days Free Updates

Free update is available within 365 days after your purchase. After 365 days, you will get 50% discounts for updating.

Porto

Money Back Guarantee

Full refund if you fail the corresponding exam in 60 days after purchasing. And Free get any another product.

Security & Privacy

We respect customer privacy. We use McAfee's security service to provide you with utmost security for your personal information & peace of mind.