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Juniper JN0-480 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Juniper Data Center Specialist (JNCIS-DC) JN0-480 |
| Exam Number: | JN0-480 |
| Real Exam Qty: | Approximately 65 (varies) |
| Related Certifications: | JNCIP-DC JNCIA-Junos JNCIS-ENT |
| Available Languages: | English |
| Exam Price: | USD 300 (varies by region) |
| Exam Format: | Scenario-based questions, Multiple choice |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Passing Score: | Not publicly disclosed (scaled scoring used) |
| Recommended Training: | Juniper Data Center Training Courses |
| Exam Registration: | Juniper Certification Portal Pearson VUE Juniper Exams |
| Sample Questions: |  |
| Exam Way: | Computer-based exam delivered via Pearson VUE (test center or online proctored) |
| Pre Condition: | No strict prerequisites; JNCIA-Junos or equivalent knowledge recommended. |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/certification-tracks/data-center/jncis-dc.html |
Juniper JN0-480 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Data Center Architecture | - Spine-leaf (Clos) fabric design - Redundancy and scalability design principles - Data center switching concepts |
| EVPN and VXLAN | - BGP EVPN operations and use cases - EVPN control plane fundamentals - VXLAN overlay architecture |
| Layer 3 Routing in Data Center | - Static and dynamic routing (OSPF basics) - Inter-VLAN routing |
| Operational and Troubleshooting | - Junos OS troubleshooting tools - Monitoring and verification of data center fabrics |
| Data Center Security and Services | - Access control in data center networks - Basic firewall filtering concepts (SRX integration overview) |
| Layer 2 Switching in Data Center | - Ethernet switching fundamentals on Junos - VLANs and trunking - Spanning Tree Protocol concepts and operations |
JN0-480 Exam FAQs for 2026 Candidates
Which certification does the JN0-480 exam lead to?
The JN0-480 exam is the official Juniper Networks exam behind the Juniper Networks Certified Specialist Data Center (JNCIS-DC) certification, validating the skills measured by the Juniper Data Center, Specialist (JNCIS-DC) credential. It sits at the Specialist level of the Juniper Networks certification program. It also connects to JNCIA-Junos, JNCIS-ENT, JNCIP-DC, so the knowledge you build here carries over to those tracks as well.
How many questions are on the JN0-480 exam, and how much time do I get?
The JN0-480 exam contains Approximately 65 (varies) questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the JN0-480 exam, and what does it cost?
The passing score for the JN0-480 exam is Not publicly disclosed (scaled scoring used), and the official registration fee is USD 300 (varies by region). Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 67 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the JN0-480 exam?
No strict prerequisites; JNCIA-Junos or equivalent knowledge recommended. Requirements can change when Juniper Networks revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the JN0-480 exam?
You can book the Juniper Data Center, Specialist (JNCIS-DC) exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Computer-based exam delivered via Pearson VUE (test center or online proctored). Choose the option that suits you best when you book your seat.
What official training is recommended for the JN0-480 exam?
Juniper Networks recommends the following training resources for the Juniper Data Center, Specialist (JNCIS-DC) exam:
Official courses build the foundation; the 67 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the JN0-480 practice questions before I buy?
Yes. Getcertkey provides a free JN0-480 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Juniper revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the JN0-480 exam, and how is my order delivered?
Every Juniper Data Center, Specialist (JNCIS-DC) purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the JN0-480 exam?
The Juniper Data Center, Specialist (JNCIS-DC) exam blueprint is organized into 6 domains. The first three are:
- Data Center Architecture
- EVPN and VXLAN
- Data Center Security and Services
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Juniper Data Center, Specialist (JNCIS-DC) Sample Questions:
Question 1
Which statement is true when onboarding a Juniper Networks device using a Juniper Apstra ZTP server?
A. The State can be set In the ztp.Json file on the ZTP server.
B. The Hostname will be the serial-number of the device.
C. The Device Key lo be used can be set In the dhcpd.conf file on the ZTP server.
D. The Management IP address cannot be predetermined.
Question 2
Which two actions are required during Juniper Apstra's deploy phase? (Choose two.)
A. Assign interlace maps to the blueprint.
B. Assign user roles to the blueprint.
C. Assign device profiles to the blueprint.
D. Assign resources to the blueprint.
Question 3
Which two statements are correct about Time Voyager? {Choose two.)
A. Time Voyager retains the five most recent blueprint commits.
B. Time Voyager retains the last ten blueprint commits.
C. Time Voyager retains all of the blueprint revisions from the last Juniper Apstra backup.
D. Time Voyager retains up to twenty-five saved revisions.
Question 4
Using Juniper Apstra. which component is defined in a template?
A. the definition of IP pools
B. the leaf-to-spine interconnection
C. the number of spine devices in a topology
D. the speed of the links between the spine devices and the leaf devices
Question 5
You use Juniper Apstra to enable a new VXLAN virtual network.
Which two components would be automatically derived in this situation? (Choose two.)
A. VLAN-ID
B. Route Zone
C. IP subnet
D. VXLAN VNI
Solutions:
| Question 1 Answer: A | Question 2 Answer: C,D | Question 3 Answer: A,D | Question 4 Answer: B | Question 5 Answer: C,D |
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