Juniper JN0-351 Exam : Enterprise Routing and Switching, Specialist (JNCIS-ENT)

Juniper JN0-351 exam
  • Exam Code: JN0-351
  • Exam Name: Enterprise Routing and Switching, Specialist (JNCIS-ENT)
  • Updated: Oct 11, 2026
  • Q & A: 192 Questions and Answers
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About Juniper JN0-351 Exam Questions

Super good news: the latest Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) practice pdf comes with no charge for 365 days after purchase — plus irregular discounts at VerifiedDumps: 192 practice questions for the JN0-351 exam in 2026.

Juniper JN0-351 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Enterprise Routing and Switching, Specialist (JNCIS-ENT)
Exam Number:JN0-351
Certificate Validity Period:3 years
Real Exam Qty:65
Available Languages:English
Exam Price:$300 USD
Passing Score:Not specified (Pass/Fail status available immediately)
Exam Duration:90 minutes
Related Certifications:JNCIS-ENT
Exam Format:Multiple-choice questions
Sample Questions:Free Download Pass JN0-351 Exam Cram
Exam Way:Pearson VUE testing centers (In-person)
Pre Condition:Recommended: JNCIA-Junos certification
Official Syllabus URL:https://www.juniper.net/us/en/training/certification/tracks/enterprise-routing-switching/jncis-ent.html

Juniper JN0-351 Exam Syllabus Topics:

SectionObjectives
Topic 1: Spanning Tree Protocol- STP topology design and troubleshooting
- Convergence issues identification
- Port roles interpretation
- Bridge priority and port cost optimization
- Loop prevention and redundancy
Topic 2: Tunnels- Tunnel technologies
Topic 3: IS-IS- IS-IS configuration and troubleshooting
Topic 4: Protocol Independent Routing- Routing fundamentals
Topic 5: Layer 2 Security- DHCP snooping
- Common Layer 2 attack mitigation
- Port security implementation
- Dynamic ARP inspection
Topic 6: OSPF- OSPF configuration and troubleshooting
Topic 7: BGP- BGP configuration and troubleshooting
Topic 8: Layer 2 Switching or VLANs- Frame processing
- Ports and tagging
- VLAN concepts and functionalities
- Configuration, monitoring, and troubleshooting
- Bridging components
- Native VLANs and voice VLANs
- Inter-VLAN routing
Topic 9: High Availability- VRRP and redundancy protocols
- High availability design and integration

Juniper JN0-351 Exam: Capable Answers

$300 USD per attempt, Not specified (Pass/Fail status available immediately) to pass. Retakes cost the full fee — take the right direction with the 192 practice questions for the JN0-351 exam at VerifiedDumps.

The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) is Juniper's certification exam for JNCIS-ENT, at the Specialist level. Capability comes first; certification displays it. Related credentials include JNCIS-ENT.

Upon successful payment, our system emails the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) vce torrent automatically within about a minute — download to any portable device without limitation, with 24/7 help if nothing arrives within 2 hours. If you fail the corresponding JN0-351 exam within 60 days of purchase, we refund the full amount: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.

90 minutes for 65 questions. Practice anywhere without heavy books — the VerifiedDumps online test engine builds pacing wherever you are.

The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) blueprint spans 9 domains — including Spanning Tree Protocol, Layer 2 Security, Protocol Independent Routing. Aim effort at the heavy domains first; the complete outline above lists every subtopic.

Recommended: JNCIA-Junos certification Eligibility rules change over time, so verify the current requirements on the official page (official JN0-351 exam page) before registering.

Yes — the free Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) demo lets you judge quality before paying; the full torrent is top standard. Purchases include 365 days of free updates by email, with irregular discounts besides; renew afterward at 50% off.

Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) Sample Questions:

Question #1

You are using tunnels in your network. It is important that the routes be specific enough to ensure that the tunnels are established. You need to prevent a route that is new to the network from being used. In this scenario, which type of route should be used?

  • A. static
  • B. anycast
  • C. aggregate
  • D. multicast
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #2

You are configuring a router as a new Level 1 router in an existing Level 1 area. The NET address for an existing Level 1 router is 49.0011.1111.2222.3333.00. The new router must form a Level 1 adjacency with the existing router. What should be the area ID in this scenario?

  • A. 3333
  • B. 0011
  • C. 49
  • D. 00
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #3

Referring to the exhibit, which policy will export routes to IBGP peers?

  • A. static-2
  • B. static-3
  • C. static-1
  • D. static-4
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #4

Referring to the exhibit, which three statements are correct? (Choose three.)

  • A. Dynamic ARP inspection is enabled.
  • B. DHCP snooping is enabled for IPv6 traffic.
  • C. DHCP snooping is enabled.
  • D. The IP source guard is enabled.
  • E. The DHCP snooping database is protected.
Reveal Solution  Discussion  0

Correct Answer: A,C,D  🗳️

Explanation: Only visible for VerifiedDumps members. You can sign-up / login (it's free).

Question #5

What is the maximum allowable MTU size for a default GRE tunnel without IPv4 traffic fragmentation?

  • A. 1496 bytes
  • B. 1500 bytes
  • C. 1476 bytes
  • D. 1480 bytes
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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