Every hour you spend preparing for the JN0-481 exam should move you forward. Test4Cram makes that easier with 98 practice questions for the Juniper Data Center, Specialist (JNCIS-DC) exam, two practice modes in the desktop engine, performance history in the online engine, and a renewal discount that keeps your updates affordable after the first year.
Juniper JN0-481 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Junos Data Center, Specialist (JNCIS-DC) |
| Exam Number: | JN0-481 |
| Available Languages: | English |
| Passing Score: | Approximately 60–70% |
| Exam Duration: | 90 minutes |
| Exam Price: | $300 USD (may vary by region) |
| Exam Format: | Scenario-based questions, Multiple-response, Multiple-choice |
| Related Certifications: | JNCIA-DC JNCIP-DC JNCIE-DC |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | Approximately 65 |
| Recommended Training: | Juniper Data Center Training Courses EVPN-VXLAN Learning Resources |
| Exam Registration: | Pearson VUE Juniper Exams Juniper Certification Portal |
| Sample Questions: |  |
| Exam Way: | Online proctored or Pearson VUE test center |
| Pre Condition: | JNCIA-DC is recommended but not strictly required |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/certification-tracks/data-center.html |
Juniper JN0-481 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Junos Data Center Switching | - VLANs, trunking, and bridging concepts - Spanning Tree and alternatives in DC designs - QFX switch configuration and operation |
| Topic 2: Data Center Architecture Fundamentals | - Spine-leaf (Clos) architecture design - Layer 2 and Layer 3 data center fabric concepts - Redundancy and high availability principles |
| Topic 3: Data Center Routing Protocols | - BGP in EVPN-based fabrics - OSPF and IS-IS in data center environments - Underlay vs overlay network design |
| Topic 4: Automation and Programmability | - Network configuration consistency and automation concepts - Junos automation basics (scripts, commit scripts) |
| Topic 5: Operations and Troubleshooting | - Troubleshooting routing and switching issues - Monitoring and verifying EVPN-VXLAN fabrics |
| Topic 6: EVPN-VXLAN Technologies | - VXLAN data plane encapsulation - EVPN control plane fundamentals - EVPN Type 2 and Type 5 routes |
JN0-481 Certification FAQ
Juniper points candidates toward these official training resources for the Juniper Data Center, Specialist (JNCIS-DC) exam:
Coursework builds knowledge, but practice builds confidence — the 98 practice questions from Test4Cram are the natural next step once the training material is behind you.
The JN0-481 exam is an official Juniper certification exam built around the Juniper Data Center, Specialist (JNCIS-DC) syllabus detailed above. It counts toward these credential paths: JNCIA-DC, JNCIP-DC, JNCIE-DC. Passing it demonstrates verified, job-relevant skills — one reason Juniper credentials remain widely respected in 2026. Test4Cram helps you prepare with 98 practice questions available in PDF, Desktop Test Engine, and Online Test Engine formats.
According to the official outline, the Juniper Data Center, Specialist (JNCIS-DC) exam is structured around 6 content domains. The leading three are EVPN-VXLAN Technologies, Operations and Troubleshooting, and Junos Data Center Switching. The complete list appears in the topics section above, and Test4Cram's 98 practice questions span every domain in it.
Online proctored or Pearson VUE test center Use these official channels to register for the Juniper Data Center, Specialist (JNCIS-DC) exam:
Once your date is booked, work backward from it with the Test4Cram practice questions — they arrive by email within 1 minute of purchase.
You need Approximately 60–70% to pass the Juniper Data Center, Specialist (JNCIS-DC) exam, and registration costs $300 USD (may vary by region). A failed attempt means paying that fee a second time, so test yourself with the Test4Cram engines first — the performance review shows whether you are actually ready to spend it.
Yes — under clear, written conditions. If you take the Juniper Data Center, Specialist (JNCIS-DC) exam within 60 days of purchase and do not pass, Test4Cram issues a full refund. The policy excludes exams taken within 3 days of purchase, exams never actually taken, free materials, and expired orders, and the candidate name must match the payer name. Send a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam, and your claim is processed within 7 days. If you would rather keep preparing, you can instead exchange for two free exam products of equal value while your original product's update service continues. Delivery after purchase is by email within 1 minute; contact support if nothing arrives within 2 hours.
The Juniper Data Center, Specialist (JNCIS-DC) exam contains Approximately 65 with a time limit of 90 minutes. Budgeting that time is a skill in itself — the timed mock mode in the Test4Cram Desktop Test Engine lets you rehearse the pace until it feels routine.
JNCIA-DC is recommended but not strictly required Eligibility rules can be updated, so double-check them on the official Juniper exam page before you register.
Three things candidates mention most: coverage, flexibility, and service. You receive 98 practice questions for the Juniper Data Center, Specialist (JNCIS-DC) exam in three formats — a printable expert-prepared PDF, a Windows Desktop Test Engine with two practice modes and offline use, and an Online Test Engine for any browser on Windows, Mac, Android, or iOS with test history and performance review. Install on unlimited computers, try the free demo first, get free updates for 365 days, and renew afterward at 50% off. Small touches matter too: hide the answers while you practice, reveal them when you check your work, and keep notes right where you study.
Juniper Data Center, Specialist (JNCIS-DC) Sample Questions:
What is the primary benefit of using ZTP (Zero Touch Provisioning) in conjunction with Juniper Apstra?
- A. It eliminates the need for an Apstra server.
- B. It is only used for spine devices.
- C. It allows newly connected devices to automatically boot, obtain an image and initial configuration, and register with Apstra without manual intervention.
- D. It replaces the need for Device Profiles.
Correct Answer: C 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
What are two types of virtual networks defined inside Juniper Apstra software? (Choose two.)
- A. VLAN
- B. L3 VPN
- C. L2 VPN
- D. VXLAN
Correct Answer: A,D 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
In a three-stage Clos network, what are important key design aspects of a data center fabric?
(Choose two.)
- A. External traffic enters and exits the spine devices.
- B. Servers are connected to spine devices.
- C. Servers are connected to leaf devices.
- D. Fabric traffic enters and exits the border devices.
Correct Answer: C,D 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
You want to remove a leaf device from a Juniper Apstra blueprint permanently. What is the correct high-level sequence of steps?
- A. Set the device to Deploy mode, then delete it directly.
- B. Set the device to Ready mode and delete the blueprint.
- C. Set the device to Drain mode, set it to Undeploy mode, then remove it from the blueprint.
- D. Delete the device from the blueprint immediately without any mode change.
Correct Answer: C 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
Which Juniper Apstra object defines the overall fabric design, including spine count, rack types, and their connectivity, before a blueprint is created?
- A. Configlet
- B. Device Profile
- C. Template
- D. Interface Map
Correct Answer: C 🗳️
Explanation: Only visible for Test4Cram members. You can sign-up / login (it's free).
