100% Money Back Guarantee

ExamPrepAway 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 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: May 30, 2026
  • Price: $69.00

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: May 30, 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: May 30, 2026
  • Price: $69.00

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
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)
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)
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
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)
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
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)
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
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)

These times of opportunity have invigorated a generation of aspirants, and as one of them, you cannot let the opportunities slip away from your hands. To prove your personal ability, and get the certificate of the JN0-349 exam, we will introduce our JN0-349 PDF guide materials for you.

We all know good JN0-349 actual test materials are premise before you take on personal efforts, it serves as an armor to win. So without further ado, if you are ambitious for success, please have a look of those traits as follows.

DOWNLOAD DEMO

Regular customers

As you know, only the products with high quality and favorable price can make it attracting regular customers. Those are the qualities of our practice materials. To buy our JN0-349 PDF guide is a worth investment because you can get professional content and many benefits. We may offer some discount at intervals, and send the renewals for you. Those renewals are written by experts according to the newest trend of the exam. Many exam candidates choose our JN0-349 actual test materials more than once spontaneously. The more you buy the more discounts you may get. And at the same time, the more opportunities of success you can get.

Juniper Networks is a leading provider of networking solutions that enable organizations to build scalable and secure networks. To validate the skills and knowledge of network professionals, Juniper offers a range of certification programs. One of the most sought-after certifications is the Juniper JN0-349 (Enterprise Routing and Switching, Specialist (JNCIS-ENT)) Certification Exam.

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

The JN0-349 exam tests the candidate's knowledge of Junos routing and switching, including OSPF, BGP, Ethernet switching, virtual LANs, and other related technologies. JN0-349 exam also covers the configuration and troubleshooting of Juniper Networks devices, as well as the use of J-Web, Junos Space, and other Juniper tools for network management. Candidates must have a strong understanding of networking concepts and protocols and be able to apply this knowledge to real-world scenarios.

The most efficient products

Many people pursuit shortcut for success and our JN0-349 exam cram materials can serve as a catalyst to speed up your efficiency. You reap what you sow, and we offer the best JN0-349 PDF guide materials to help you reap your harvest as soon as possible. With the real questions of the exam within the content, our JN0-349 actual test Materials have helped more than 98 percent of exam candidates who chose our JN0-349 exam cram succeed. To help your review catch up with the time, our experts also add the new updates for you. Our aftersales assistants will send them to your mailbox soon after your purchase.

Compact content

All content of JN0-349 PDF guide materials are expresses with terse sentences easy to review and practice. So you will get soul-stirring outcomes definitely. JN0-349 actual test materials are fruitful outcomes by professional experts, and with their propping up the accuracy and quality of our JN0-349 exam cram materials, nothing is impossible. We believe getting the exam certificate will be your minimum achievements.

Juniper JN0-349 exam is designed for individuals who want to become certified in enterprise routing and switching. The JNCIS-ENT certification program is intended to validate the knowledge and skills of network engineers who are responsible for implementing, configuring, and troubleshooting Juniper Networks routing and switching products. Passing the JN0-349 exam demonstrates that the candidate has a thorough understanding of the concepts, protocols, and technologies related to enterprise routing and switching.

Three choices

To diversify the category of our JN0-349 exam cram materials, we designed three kinds of practice materials for you, and we are trying to sort out more valuable versions in the future. PDF version of JN0-349 exam cram - it is legible to read and remember, and support customers’ printing request, so you can have a print and practice in papers. Software version of JN0-349 exam cram - It support simulation test system, and times of setup has no restriction. Remember this version support Windows system users only. App online version of JN0-349 exam cram -Be suitable to all kinds of equipment or digital devices. Be supportive to offline exercise on the condition that you practice it without mobile data. Each of the versions cover their advantages respectively, please choose JN0-349 PDF guide materials according to your preference and personal flavor.

1024 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

I took the JN0-349 exam last week and passed, I encountered many similar question in real exam. Thanks JN0-349 exam dumps give me a chance to achieve my dream.

Helen

Helen     4.5 star  

I must say that I could not do this without your Juniper JN0-349 dumps help.

Priscilla

Priscilla     5 star  

Awesome work team ExamPrepAway. I passed my Juniper JN0-349 exam in the first attempt. Big thanks to the pdf exam guide. I got 97% marks.

Winfred

Winfred     4.5 star  

On ExamPrepAway, the latest dump for JN0-349 exam revision are available. you won’t go wrong with it! I just passed my exam yeasterday.

Basil

Basil     4.5 star  

Believe me, you won’t go wrong with using these JN0-349 practice questions. They are valid for you to pass the exam. I just passed mine.

Jason

Jason     4.5 star  

If you want to pass the exam quickly, reciting the dumps may be the best choice for you. It only takes me 2 days to prepare for exam and I just get the news that I pass. Very exciting.

Will

Will     5 star  

JN0-349 practice dumps is very good. I wrote it today and remembered every question. I found 90% questions of real exam was what I wrote. Very valid!

Valerie

Valerie     4 star  

I bought ON-LINE version of JN0-349 exam materials. Though 3 days efforts I candidate the JN0-349 exam and passed it. I feel wonderful. Do not hesitate if you want to buy! Very good!

Sandy

Sandy     5 star  

Do not waste time on the unvalid dumps which contais 1200+ questions. This dumps is latest and valid. It is the best I think.

Luther

Luther     4 star  

Well done, with your JN0-349 training manual I passed my ibm test today.

Lambert

Lambert     4.5 star  

I confirm these JN0-349 Practice Exam Questions valid. I passed the exam just recently and got 98% marks in the first attempt.

Nicholas

Nicholas     4 star  

I remember ExamPrepAway JN0-349 study guide with these two words. There were a number of options available to me for preparation of JN0-349 certification exam bBrilliant and very helpful!

Murphy

Murphy     5 star  

I have some trouble in pass JN0-349 exam, but with the help of JN0-349 exam dumps, I passed my exam in a short time.

Leila

Leila     4 star  

Passed my JN0-349 exam today! I trust ExamPrepAway and have some friends who passed their exams after using its JN0-349 exam files.

Darnell

Darnell     5 star  

I cleared the JN0-349 exam this Friday, now i can enjoy a happy weekend. Thank you so much!

Molly

Molly     4.5 star  

Yes, i got these JN0-349 exam braindumps and have won on the certification exam! So happy to leave you this note! Thanks!

Woodrow

Woodrow     5 star  

LEAVE A REPLY

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

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.