Juniper JN0-683 JNCIP-DC Exam Practice Questions, practice question pack
JUNIPER · JN0-683

Juniper JN0-683 JNCIP-DC Exam Practice Questions

94 questionsPDF by emailUpdated September 2026

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Three of the 94 questions in this pack

Question 1

You are asked to automatically provision new Juniper Networks devices in your network with minimal manual intervention. Before you begin, which two statements are correct? (Choose two.)

  1. You must have a system log (syslog) server to manage system log messages and alerts.
  2. You must have a DHCP server that provides the location of the software image and configuration files.
  3. You must have a file server that stores software image and configuration files.
  4. You must have an NTP server to perform time synchronization.
Show answer and explanation

Correct answer: B, C

B. You must have a DHCP server that provides the location of the software image and configuration files. C. You must have a file server that stores software image and configuration files. Zero-touch provisioning requires two core components: a DHCP server to deliver the locations of software images and configuration files (option B), and a file server to store and serve those software images and configuration files (option C). While syslog and NTP servers are useful for network operations, they are not mandatory for the ZTP provisioning process itself to function.

Why the other options are wrong

  • A. Syslog servers manage log messages but are not required for the ZTP provisioning process to operate.
  • D. NTP synchronization is beneficial for network operations but is not a mandatory component for ZTP to provision devices.

Question 2

You are asked for TX and RX traffic statistics for each interface to which an application server is attached. The statistics need to be reported every five seconds. Using the Junos default settings, which telemetry method would accomplish this request?

  1. Native Sensors
  2. OpenConfig
  3. SNMP
  4. gNMI
Show answer and explanation

Correct answer: A. Native Sensors

Native Sensors (option A) in Junos provide streaming telemetry data at regular intervals with minimal latency and CPU overhead. They natively support pushing statistics like TX and RX traffic data every five seconds by default. This is the method designed to meet the specific requirement of reporting interface statistics at a five-second interval using Junos default settings.

Why the other options are wrong

  • B. OpenConfig is a model-driven approach but requires additional configuration beyond defaults and may not provide the exact five-second interval natively.
  • C. SNMP typically uses polling rather than push-based streaming and is not optimized for five-second interval reporting.
  • D. gNMI is a newer protocol but requires explicit configuration and is not the Junos native default method for this use case.

Question 3

You are asked to deploy 100 QFX Series devices using ZTP. Each QFX5120 requires a different configuration. In this scenario, what are two components that you would configure on the DHCP server? (Choose two.)

  1. the IP address of the FTP server
  2. the MAC address for each QFX5120
  3. the management IP address for each QFX5120
  4. the MAC address of the FTP server.
Show answer and explanation

Correct answer: B, C

B. the MAC address for each QFX5120 C. the management IP address for each QFX5120 When deploying multiple QFX5120 devices via ZTP with different configurations, the DHCP server must be configured with the MAC address of each QFX5120 (option B) to identify individual devices and provide device-specific settings, and the management IP address for each QFX5120 (option C) so that unique IP addresses are assigned for management purposes. The FTP server address is typically provided in DHCP options but is not configured on the DHCP server itself, and the FTP server has its own separate address.

Why the other options are wrong

  • A. The IP address of the FTP server is configured in DHCP options but not as a DHCP server configuration element.
  • D. The MAC address of the FTP server is not relevant to DHCP server configuration; only device MAC addresses and their assigned addresses matter.

See all 10 free questions Get the full pack, US$39

94 practice questions for Juniper Networks Certified Professional, Data Center (JNCIP-DC), exam JN0-683, with full explanations.

Every question comes with the correct answer, the reasoning behind it, and a short note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.

  • 94 questions mapped to the JN0-683 exam objectives
  • Answers and explanations for every question, including the wrong options
  • A questions-only PDF for timed practice runs
  • Instant delivery by email the moment you check out
  • Free monthly updates for as long as the exam is live
  • Pass or your money back

A JN0-683 attempt costs US$400. This pack is US$39, paid once.

Try 10 questions free before you buy.

Last updated September 2026 · 94 questions

What makes the JNCIP-DC hard

JNCIP-DC is the professional data centre exam on the Juniper track, and in practice it is an EVPN-VXLAN exam with Apstra attached. The JN0-683 version requires an active JNCIS-DC or JNCIS-ENT, runs 65 questions in 90 minutes, and Juniper publishes objectives rather than weightings. The difficulty is that the same fabric can be built several ways, and the exam wants candidates to know which route type, which gateway model and which underlay design applies to the scenario given.

The fabric objectives carry most of the questions: Layer 3 fabrics cover IP fabric design with EBGP underlays and ECMP; VXLAN and EVPN cover encapsulation, EVPN route types 1 through 5, centrally versus edge routed bridging, and ESI-LAG multihoming; data centre interconnect covers over-the-top and stitched EVPN-VXLAN between fabrics; multichassis LAG covers MC-LAG and its ICCP and ICL underpinnings; and data centre deployment and management covers Juniper Apstra blueprints and intent based design. The EVPN route types are the single most tested topic.

This pack has 94 practice questions for the JN0-683 JNCIP-DC exam.

About the exam

JN0-683 earns the JNCIP-DC certification and is the prerequisite for JNCIE-DC. It covers data centre deployment and management with Juniper Apstra, multichassis LAG, Layer 2 and Layer 3 fabrics, VXLAN, EVPN, data centre interconnect, and data centre devices and traffic prioritisation on Junos OS. The prerequisite is an active JNCIS-DC or JNCIS-ENT certification.

Exam domains

  • Data centre deployment and management with Juniper Apstra
  • Multichassis LAG
  • Layer 2 fabrics
  • Layer 3 fabrics and IP fabric underlays
  • VXLAN
  • EVPN
  • Data centre interconnect
  • Data centre devices and traffic prioritisation

Juniper does not publish weightings for these objectives.

65 multiple-choice questions, 90 minutes, US$400 per attempt, Pearson VUE test centre or online proctored, certification valid for three years. Juniper does not publish a fixed passing score.

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Questions before you buy

What do I get when I buy the Juniper JN0-683 JNCIP-DC pack?

94 practice questions as a PDF, each with the correct answer, a full explanation and a note on why the other options are wrong, plus a separate questions-only PDF for timed practice.

How quickly do I receive it?

Your PDF is prepared and sent to your email address after checkout, and you get a confirmation as soon as it is on its way.

Is there a free sample?

Yes. Ten questions from this pack, with answers and explanations, are free on this page and as a PDF, so you can judge the quality before you pay.

Are updates included?

Yes. The pack is updated every month for as long as the exam is live, and updates are free for everyone who has bought it.

What if I fail the exam?

We refund the pack. Sit the exam 7 to 30 days after buying, then send your official score report within 7 days of the exam date, as set out in the refund policy.

Can I share it with colleagues?

Each purchase is licensed to one person. For a team, school or training organisation, email support@certstash.com for a licence that fits.

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