Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Instant Download Juniper : JN0-348 Questions & Answers as PDF & Test Engine

JN0-348
  • Exam Code: JN0-348
  • Exam Name: Enterprise Routing and Switching, Specialist (JNCIS-ENT)
  • Updated: Sep 12, 2026
  • No. of Questions: 95 Questions and Answers
  • Download Limit: Unlimited
Choosing Purchase: "Online Test Engine"
Price: $69.98 
JN0-348

Price: $69.98

  • Online Tool, Convenient, easy to study.
  • Instant Online Access JN0-348 Dumps
  • Supports All Web Browsers
  • JN0-348 Practice Online Anytime
  • Test History and Performance Review
  • Supports Windows / Mac / Android / iOS, etc.
Try Online Engine Demo
JN0-348

Price: $69.98

  • Installable Software Application
  • Simulates Real JN0-348 Exam Environment
  • Builds JN0-348 Exam Confidence
  • Supports MS Operating System
  • Two Modes For JN0-348 Practice
  • Practice Offline Anytime
Software Screenshots
JN0-348

Price: $69.98

  • Printable JN0-348 PDF Format
  • Prepared by Juniper Experts
  • Instant Access to Download JN0-348 PDF
  • Study Anywhere, Anytime
  • 365 Days Free Updates
  • Free JN0-348 PDF Demo Available
Download Q&A's Demo

Refund immediately in full if you fail in

The passing rate of our JN0-348 exam materials are very high and about 99% and so usually the client will pass the exam successfully. But in case the client fails in the exam unfortunately we will refund the client immediately in full at one time. The refund procedures are very simple if you provide the JN0-348 exam proof of the failure marks we will refund you immediately. If any questions or doubts exist, the client can contact our online customer service or send mails to contact us and we will solve them as quickly as we can. We always want to let the clients be satisfied and provide the best JN0-348 test torrent and won't waste their money and energy.

You can download our product immediately after the purchase

Clients always wish that they can get immediate use after they buy our JN0-348 test questions because their time to get prepared for the exam is limited. Our JN0-348 test torrent won't let the client wait for too much time and the client will receive the mails in 5-10 minutes sent by our system. Then the client can log in and use our software to learn immediately. It saves the client's time.

Conclusion

If you’ve ever wanted to obtain recognized IT skills that will set you apart, the Juniper Networks Certified Internet Specialist - Enterprise Routing and Switching (JNCIS-ENT) certification is the way to go. It is more than just a way to validate your skills. Simply pass JN0-348 exam today and distinguish yourself from your peers.

Juniper JN0-348 Exam Topics:

SectionObjectives
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
  • Junos Network Director
  • Inter-VLAN Routing
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)
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 STP and RSTP

  • STP
  • RSTP
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)
Tunnels

Identify the concepts, requirements or functionality of IP tunneling

  • Tunneling applications and considerations
  • GRE/UDP
  • IP-IP

Demonstrate knowledge of how to configure, monitor or troubleshoot IP tunnels

  • GRE/UDP
  • IP-IP
  • 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
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
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)

Reference: https://www.juniper.net/us/en/training/certification/certification-tracks/ent-routing-switching-track/?tab=jncis-enterprise

As we all know, it is a must for all of the candidates to pass the exam if they want to get the related JN0-348 certification which serves as the best evidence for them to show their knowledge and skills. If you want to simplify the preparation process, here comes a piece of good news for you. We will bring you integrated JN0-348 exam materials to the demanding of the ever-renewing exam, which will be of great significance for you to keep pace with the times. Before your purchase, please have a full understanding of the characteristics and functions of our product firstly as follow.

DOWNLOAD DEMO

3 versions, each version' using method and functions are different

The versions of our product include the PDF version, PC version, APP online version. Each version's using method and functions are different and the client can choose the most convenient version to learn our JN0-348 exam materials. For example, the PDF version is convenient for you to download and print our JN0-348 test questions and is suitable for browsing learning. If you use the PDF version you can print our JN0-348 test torrent on the papers and it is convenient for you to take notes. You can learn our JN0-348 test questions at any time and place. The APP online version is used and designed based on the web browser. Any equipment can be used if only they boost the browser. It boosts the functions to stimulate the exam, provide the time-limited exam and correct the mistakes online. There are no limits for the equipment and the amount of the using persons to learn our JN0-348 exam materials. You can decide which version to choose according to your practical situation.

100% Money Back Guarantee

Lead2Passed 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

Over 52369+ Satisfied Customers

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

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

Lead2Passed JN0-348 real exam questions are my best choice.

Suzanne

Suzanne     4.5 star  

So excited, I have passed JN0-348 exam and got high scores, the Juniper JN0-348 exam dumps is valid and useful. Now I will celebrate with my friends.

Quintina

Quintina     4 star  

JN0-348 braindumps were suggested to me by my teacher. it really impressed me. I found all answers to queries that the previous guide didn’t have.

Penny

Penny     4.5 star  

I have been waiting for the new updated JN0-348 exam questions for a long time. And now i passed with it. It is a fast and wise choice!

Bertram

Bertram     4 star  

I was searching for JN0-348 practice test and found the Software version can simulate real exam, so happy to buy and pass the exam with it. You can buy this wonderful version!

Armstrong

Armstrong     5 star  

It proved that your JNCIS-ENT exam questions and answers are valid, thanks a lot.

Mamie

Mamie     4.5 star  

I just took my JN0-348 exam test yesterday and passed JN0-348 with 90%.

Lorraine

Lorraine     4 star  

Thank you for your help! Your JN0-348 exam dumps are easy-understanding. I just used your study guide for my JN0-348 examination and passed exam.

Mortimer

Mortimer     4.5 star  

Amazing and updated dumps for JN0-348 certification. Cleared my exam with 90% marks. Thank you Lead2Passed.

Howar

Howar     4.5 star  

Just passed my exam with good score. I do recommend your JN0-348 exam questions to everyone for preparation! Thank you, Lead2Passed!

Jane

Jane     5 star  

All JN0-348 study questions are very new to me but i was able to follow them very easily. They are very informative and useful to help me pass the exam. Thanks!

Ellen

Ellen     4.5 star  

Your JN0-348 updated version is valid this time.

Priscilla

Priscilla     4 star  

Maybe 7-10 questions were derivative from the Juniper JN0-348 dump. Other questions were legit. A good guide, even not completely accurate. Based on my experience, pass exam without any doubt.

Beulah

Beulah     4.5 star  

LEAVE A REPLY

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