Pass your actual test with our Juniper JN0-1302 training material at first attempt
Last Updated: Oct 04, 2026
No. of Questions: 98 Questions & Answers with Testing Engine
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| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Data Center Design, Specialist (JNCDS-DC) |
| Exam Number: | JN0-1302 |
| Exam Format: | Multiple Choice |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Real Exam Qty: | 65 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | JNCDS-SP JNCDS-SEC JNCDA |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Written exam delivered by Pearson VUE |
| Pre Condition: | JNCDA |
| Official Syllabus URL: | https://www.juniper.net/fr/fr/training/certification/tracks/design/jncds-dc.html |
| Section | Objectives |
|---|---|
| Virtualization in the Data Center | - ETSI standards - Software-Defined Networking (SDN) - Virtualization security - NFV/containers |
| Data Center Design Considerations | - Data center monitoring - Management and automation - Physical considerations (placement, cabling, power, cooling) - Access switch placement - Support and maintenance considerations - Virtual Chassis - Traditional multi-tier design |
| Data Center Interconnect | - EVPN - VXLAN - MPLS - Layer 3 VPN |
| IP Fabric Architecture | - Layer 3 control plane options - Layer 3 underlay networks - Layer 3 overlay networks |
| Data Center Security | - Microsegmentation - Security automation - Virtual routers and firewalls - Device proliferation and risk management - Zero-trust security - Micro-perimeterization |
| Traffic Prioritization in the Data Center | - QoS and CoS - Data Center Bridging (DCB) |
| High Availability in the Data Center | - Intra-DC high availability - Continuity of operations - Inter-DC high availability - Device-level high availability features |
Juniper Data Center Design, Specialist (JNCDS-DC) is an official Juniper Networks certification exam, registered under the code JN0-1302. Passing it awards the JNCDS-DC certification, a credential at the Specialist level. It also connects to JNCDA, JNCDS-SP, JNCDS-SEC. Successfully passing matters to every candidate because the credential keeps working for your career long after exam day.
You will answer 65 questions within 90 minutes on the Juniper Data Center Design, Specialist (JNCDS-DC) exam. That combination rewards candidates who practiced under realistic timing, so make timed sessions in the Exam4Docs engine a daily habit; one to two hours a day is enough when every minute rehearses the real thing.
JNCDA
Vendor requirements do change, so verify the current conditions before registering on the official exam page.
The Juniper Data Center Design, Specialist (JNCDS-DC) blueprint covers 7 domains, with the largest being Virtualization in the Data Center, Traffic Prioritization in the Data Center, and Data Center Interconnect. The full topic list is above on this page; it tells you exactly where your daily hour or two earns the most marks.
Yes, download the free demo of the Juniper Data Center Design, Specialist (JNCDS-DC) questions before deciding, and read former customers' comments for an independent verdict. After purchase, new versions download free for one year, and when your product expires you can extend the update service at a 50% discount. Returning customers also enjoy bountiful discounts on future exams.
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Which two statements describe SDN? (Choose two.)
Correct Answer: B,D 🗳️
Exhibit.
Which two statements about the redundancy design shown in the exhibit are true? (Choose two )
Correct Answer: B,C 🗳️
You are asked to deploy data classification measures in your network. You are analyzing an e-mail and notice several employees in the cc list but the e-mail does not appear to contain any sensitive data, such as security logs or financial reports.
In this scenario, how should this data be classified?
Correct Answer: D 🗳️
Which two Layer 2 Data Center Interconnect redundancy options support active/active forwarding? (Choose two.)
Correct Answer: B,D 🗳️
Exhibit.
You are designing a Data Center Interconnect to transport VXLAN traffic between DC-A and DC-B Which two technologies will allow the MX Series routers to transport the VXLAN packets over the WAN, as shown in the exhibit? (Choose two)
Correct Answer: C,D 🗳️
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