Data Center, Professional (JNCIP-DC)

Exam Code: JN0-683

The Data Center, Professional (JNCIP-DC) certification validates your advanced knowledge and hands-on skills in designing, deploying, configuring, and troubleshooting Juniper-based data center networks, with a strong focus on EVPN-VXLAN, IP fabric architectures, routing, switching, and data center interconnects. It is a Professional-level certification offered by Juniper Networks and is intended for experienced data center networking professionals.

Exam Breakdown
Domain Breakdown
Access Breakdown

Exam Format

Exam Code: JN0-664 (JNCIP-DC)
Certification Level: Professional
Exam Duration: 90 minutes
Passing Score: Not officially disclosed by Juniper
Unscored Content: The exam may include unscored questions for research purposes. These do not affect your score and are not identified.

Exam Details

Question Types: Multiple choice, multiple response
Number of Questions: Approximately 65 questions
Hands-On Questions: No hands-on lab tasks; questions are advanced, scenario-based, and configuration-focused

Exam Policies

Offline Proctoring: Must be rescheduled or canceled at least 48 hours before the scheduled exam time
Online Proctoring: Must be rescheduled or canceled at least 24 hours before the scheduled exam time
Waiting Period: No mandatory waiting period between attempts
Retake Fee: Full exam fee must be paid for each retake

Certification Validity and Renewal

Validity: 3 years
Renewal Options: Recertify by passing a current Juniper certification exam of the same or higher level

Exam Fee

Base Fee: $300 USD (excluding taxes)
Taxes: Country-specific taxes may apply
Example: In India, 18% tax applies, making the total $354 USD ($300 + $54 tax)

Prerequisites

There are no formal prerequisites for taking the JNCIP-DC exam. However, Juniper strongly recommends:

Holding the JNCIA-DC certification or equivalent knowledge
Several years of experience with data center networking
Strong understanding of IP routing, Ethernet switching, and data center architectures

Exam Topics

Data Center Architecture: IP fabric design, leaf–spine topologies, scalability, and resiliency
Ethernet Switching and Routing: Advanced VLANs, LAG, routing fundamentals, and redundancy mechanisms
EVPN-VXLAN: Control plane concepts, overlays, multihoming, and inter-VXLAN routing
IP Fabric Services: Anycast gateways, underlay/overlay interaction, and control plane protocols
Data Center Interconnect (DCI): Layer 2 and Layer 3 DCI concepts and use cases
Virtualization and Integration: Hypervisors, overlays, and data center virtualization concepts
Operations and Troubleshooting: Monitoring, verification, and fault isolation in data center networks

For a detailed topic-wise breakdown and official exam objectives, feel free to contact us!

Intended Audience

The JNCIP-DC certification is ideal for:
Data Center Network Engineers
Senior Network Engineers
Infrastructure Engineers
Network Consultants working with data center solutions

Career Impact

Jobs You Can Get:

Senior Data Center Network Engineer, Network Architect, Infrastructure Engineer

Average Salary:

U.S.: $110,000–$150,000 USD,
India: ₹15,00,000–₹30,00,000 INR,
United Kingdom: £65,000–£95,000 GBP,
UAE: 220,000–350,000 AED per year.

Why It’s Valuable:

Demonstrates professional-level expertise in modern data center networking, validates EVPN-VXLAN skills, and serves as a prerequisite for expert-level Juniper data center certifications

Exam Mode

The exam is proctored and can be taken either:

In-person at authorized Pearson VUE test centres
Online through Pearson VUE’s online proctoring system

Exam Booking Link

Book your JNCIP-DC (JN0-664) exam via Pearson VUE — Click here
https://www.pearsonvue.com/juniper

Once you pass the exam:

View and download your score report and certificate from Juniper CertManager
Processing Time: Certification status is usually updated within 24 to 48 hours
Log in to Juniper CertManager: https://certmanager.juniper.net
Navigate to the Certifications section to access your certificate

Offers

Prepare with actual exam questions

To strengthen your knowledge and approach exam day with confidence. We provide practice questions to help you understand the exam format and question patterns.

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Top Reasons to Choose
Data Center, Professional (JNCIP-DC)

Advanced Data Center Networking Expertise

JNCIP-DC validates advanced skills in designing, deploying, and troubleshooting EVPN-VXLAN fabrics, spine-leaf architectures, and data center interconnect solutions, enabling professionals to manage scalable, high-performance enterprise data center infrastructures effectively.

Strong Focus on Enterprise-Scale Data Center Operations

The certification emphasizes real-world data center design, automation, and high availability concepts, helping professionals manage complex network fabrics, improve operational efficiency, and ensure reliable service delivery in production environments.

Career Growth and Professional Recognition

JNCIP-DC enhances credibility by validating professional-level data center expertise, enabling networking professionals to secure senior engineering roles, increase earning potential, and gain global recognition in enterprise and service provider environments.

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FAQ

Who should take the Data Center, Professional (JNCIP-DC) exam?

The JNCIP-DC exam is designed for experienced networking professionals working with Juniper data center technologies. It is suitable for engineers responsible for designing, deploying, and troubleshooting data center fabrics. Candidates typically possess intermediate knowledge of EVPN-VXLAN, IP fabric architectures, and hands-on experience with Junos OS environments.
How difficult is the JNCIP-DC exam?

The JNCIP-DC exam is considered challenging because it focuses on advanced data center networking concepts, configuration scenarios, and troubleshooting tasks. Candidates must understand EVPN-VXLAN, data center interconnects, and automation concepts. Professionals with strong practical experience in Juniper data center deployments typically find the exam aligned with real-world operational responsibilities.
Why does Juniper offer the JNCIP-DC certification?

Juniper offers the JNCIP-DC certification to validate professional-level expertise in data center networking technologies. As enterprise infrastructures adopt scalable IP fabrics and automation-driven operations, organizations require skilled professionals. The certification ensures candidates can design and manage complex data center networks using Juniper technologies effectively and efficiently in production environments.
What tools and resources can be used to prepare for the JNCIP-DC exam?

Candidates can prepare using official Juniper training courses, Juniper Learning Portal materials, Junos OS documentation, and hands-on lab practice. Studying EVPN-VXLAN configurations, data center architectures, and troubleshooting scenarios is essential. Reviewing official exam objectives and practicing real-world deployment tasks helps strengthen technical understanding and improve exam readiness significantly.
Is the JNCIP-DC certification still valuable in 2026?

Yes, the JNCIP-DC certification remains valuable in 2026 because enterprise data centers continue adopting automation, virtualization, and scalable network fabrics. The certification validates advanced networking expertise, supports career advancement into senior roles, and aligns with industry demand for professionals managing modern data center infrastructure and high-performance network environments.