Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions

Juniper JN0-683 Exam Questions

Exam Name: Data Center Professional
Exam Code: JN0-683
Related Certification(s): Juniper Data Center Certification
Certification Provider: Juniper
Actual Exam Duration: 90 Minutes
Number of JN0-683 practice questions in our database: 65 (updated: Oct. 11, 2025)
Expected JN0-683 Exam Topics, as suggested by Juniper :
  • Topic 1: Data Center Deployment and Management: This section assesses the expertise of data center networking professionals like architects and engineers, focusing on key deployment concepts. Topics include Zero-touch provisioning (ZTP), which automates device setup in data centers without manual input.
  • Topic 2: Layer 3 Fabrics: This section measures the knowledge of professionals managing IP-based networks in data centers. It covers IP fabric architecture and routing, ensuring candidates understand how the network is structured for scalability and how traffic is routed efficiently.
  • Topic 3: VXLAN: This part requires knowledge of VXLAN, particularly how the control plane manages communication between devices, while the data plane handles traffic flow. Demonstrate knowledge of how to configure, Monitor, or Troubleshoot VXLAN.
  • Topic 4: EVPN-VXLAN Signaling: This section assesses an understanding of Ethernet VPN (EVPN) concepts, including route types, multicast handling, and Multiprotocol BGP (MBGP). It also covers EVPN architectures like CRB and ERB, MAC learning, and symmetric routing.
  • Topic 5: Data Center Interconnect: For Data Center Engineers, this part focuses on interconnecting data centers, covering Layer 2 and Layer 3 stretching, stitching fabrics together, and using EVPN-signaled VXLAN for seamless communication between data centers.
  • Topic 6: Data Center Multitenancy and Security: This section tests knowledge of single-tenant and multitenant data center setups. Candidates such as Data Center Professionals are evaluated on ensuring tenant traffic isolation at both Layer 2 and Layer 3 levels in shared infrastructure environments.
Disscuss Juniper JN0-683 Topics, Questions or Ask Anything Related

Tracey

3 days ago
I was nervous before the Juniper Data Center Professional exam, doubting I could recall all the details. PASS4SUCCESS gave me structured practice and clear explanations, which boosted my confidence. To anyone gearing up: stay calm, trust the prep, and you'll conquer it!
upvoted 0 times
...

Kati

8 days ago
The exam had questions on data center network management. Be familiar with Junos Space Network Director and its features for managing data center fabrics.
upvoted 0 times
...

Charlette

12 days ago
PASS4SUCCESS practice exams were a game-changer for me. Manage your time wisely - don't get bogged down on a single question.
upvoted 0 times
...

Gianna

13 days ago
I successfully passed the Juniper Data Center Professional exam, thanks to Pass4Success practice questions. One tough question was about data center management concepts, specifically the importance of automation in managing large-scale data centers. I wasn't entirely sure, but I still passed.
upvoted 0 times
...

Tonette

1 months ago
I just passed the Juniper Data Center Professional exam! The Pass4Success practice questions were very useful. There was a question about IP fabric best practices, asking about the ideal number of spine switches in a fabric. It was a bit confusing, but I managed to answer it correctly.
upvoted 0 times
...

Millie

1 months ago
Thanks to Pass4Success, I was prepared for questions on IRB interfaces in EVPN-VXLAN. Know their configuration and role in inter-VXLAN routing.
upvoted 0 times
...

Dong

1 months ago
Juniper certified! Couldn't have done it without Pass4Success's exam questions.
upvoted 0 times
...

Billye

3 months ago
Understanding data center storage networking is important. The exam covered FCoE and iSCSI concepts in Juniper environments.
upvoted 0 times
...

Pamella

3 months ago
Passed JCDCP with ease. Pass4Success materials were worth every penny.
upvoted 0 times
...

Elza

4 months ago
Make sure you're familiar with MLAG configurations on QFX switches. The exam had scenarios testing this knowledge in detail.
upvoted 0 times
...

Jess

4 months ago
There were questions on network analytics and telemetry. Understand how Juniper's Junos Telemetry Interface (JTI) works and its benefits in data centers.
upvoted 0 times
...

Cecilia

4 months ago
Data Center Pro certification in the bag! Pass4Success, you're a game-changer.
upvoted 0 times
...

Aaron

5 months ago
The exam tested knowledge on data center overlay and underlay networks. Know the protocols used in each layer and how they interact.
upvoted 0 times
...

Marylin

6 months ago
Nailed the Juniper exam! Pass4Success questions were right on target.
upvoted 0 times
...

Marva

6 months ago
Pass4Success practice exams really helped with questions on BGP EVPN control plane. Make sure you understand BGP route reflectors and their role in EVPN.
upvoted 0 times
...

Sueann

7 months ago
JCDCP certified! Pass4Success made last-minute prep a breeze.
upvoted 0 times
...

Mirta

7 months ago
Automation and orchestration were part of the exam. Understand the basics of Ansible, Python, and how they're used to manage Juniper data center networks.
upvoted 0 times
...

Tricia

7 months ago
The exam covered data center security concepts. Be prepared to answer questions on microsegmentation and security group policies in EVPN-VXLAN.
upvoted 0 times
...

Monte

7 months ago
Data Center Pro exam conquered! Big thanks to Pass4Success for the timely help.
upvoted 0 times
...

Oretha

8 months ago
There were questions on high availability features in Juniper switches. Know about ISSU, NSSU, and their implementation in data center environments.
upvoted 0 times
...

Regenia

8 months ago
Network virtualization was a key topic. Make sure you understand the concepts of VLANs, VXLANs, and how they're used in modern data centers.
upvoted 0 times
...

Cassie

8 months ago
Juniper certification achieved! Pass4Success's prep materials were invaluable.
upvoted 0 times
...

Edwin

9 months ago
Understanding QoS in data center networks is crucial. The exam had questions on classifying and prioritizing different types of traffic.
upvoted 0 times
...

Stevie

9 months ago
I passed the Juniper Data Center Professional exam, and Pass4Success practice questions were a big help. One challenging question was about data center multitenancy and security, specifically how to implement tenant isolation. It was tough, but I made it through.
upvoted 0 times
...

Jean

9 months ago
The exam tested knowledge on data center interconnect (DCI) solutions. Be familiar with various DCI architectures and their pros and cons.
upvoted 0 times
...

Gerri

9 months ago
Passed my Data Center Pro exam with flying colors. Pass4Success, you rock!
upvoted 0 times
...

Brynn

10 months ago
Thanks to Pass4Success, I was well-prepared for questions on multicast in EVPN-VXLAN. Know the concepts of ingress replication and assisted replication.
upvoted 0 times
...

Amos

10 months ago
I cleared the Juniper Data Center Professional exam, thanks to Pass4Success practice questions. There was a tricky question on EVPN concepts, particularly about the benefits of using EVPN over traditional VLANs. I had to think hard, but I managed to get it right.
upvoted 0 times
...

Johnson

10 months ago
Layer 2 and Layer 3 VPN services were a significant part of the exam. Understand the differences and how they're implemented in a data center context.
upvoted 0 times
...

Evan

10 months ago
JCDCP exam success! Grateful for Pass4Success's relevant practice questions.
upvoted 0 times
...

Herminia

10 months ago
I passed the Juniper Data Center Professional exam, and the Pass4Success practice questions were essential. One difficult question was about data center interconnect, asking about the various technologies used to connect multiple data centers. I wasn't sure about the best option, but I still passed.
upvoted 0 times
...

Ressie

11 months ago
The exam covered EVPN route types in detail. Know the purpose and use cases for each route type in EVPN-VXLAN deployments.
upvoted 0 times
...

Della

11 months ago
I successfully passed the Juniper Data Center Professional exam! The Pass4Success practice questions were invaluable. There was a question on IP fabric concepts, specifically about the differences between traditional and IP fabric architectures. It was a bit challenging, but I managed to answer it.
upvoted 0 times
...

Merlyn

11 months ago
Make sure you're comfortable with Junos OS configuration basics. There were several questions on CLI commands and their syntax for data center networking.
upvoted 0 times
...

Frederica

11 months ago
Thrilled to be Juniper certified! Pass4Success made studying efficient and effective.
upvoted 0 times
...

Queenie

11 months ago
I just passed the Juniper Data Center Professional exam, and Pass4Success practice questions were a great help. One question that caught me off guard was about configuring, monitoring, or troubleshooting an IP fabric. It asked about the tools used for monitoring fabric health, which was tricky.
upvoted 0 times
...

Keshia

12 months ago
Don't underestimate the importance of understanding data center fabric architectures. The exam tests your knowledge on spine-leaf designs and their implementation using Juniper switches.
upvoted 0 times
...

Viki

12 months ago
Happy to share that I passed the Juniper Data Center Professional exam! The Pass4Success practice questions were spot on. There was a question about data center deployment and management, asking about the steps involved in deploying a new data center. It was a bit confusing, but I made it through.
upvoted 0 times
...

Chu

1 years ago
The exam had tricky scenarios on troubleshooting EVPN-VXLAN issues. Practice identifying common problems and their solutions. Pass4Success practice tests really helped me prepare for these!
upvoted 0 times
...

Ryan

1 years ago
I passed the Juniper Data Center Professional exam, thanks to Pass4Success practice questions. One tough question was about VXLAN concepts, particularly how VXLAN handles Layer 2 and Layer 3 traffic. I had to think hard about the encapsulation process but managed to get it right.
upvoted 0 times
...

Jade

1 years ago
Wow, aced the JCDCP exam! Pass4Success materials were a lifesaver for quick prep.
upvoted 0 times
...

Dalene

1 years ago
Heads up! There were several questions on QFX Series switch features. Know the differences between various models and their capabilities, especially in data center environments.
upvoted 0 times
...

Wilford

1 years ago
Just cleared the Juniper Data Center Professional exam! The Pass4Success practice questions were a lifesaver. There was a challenging question on data center management concepts, specifically about the role of telemetry in monitoring network performance. I wasn't entirely sure of the answer, but I still passed.
upvoted 0 times
...

Pa

1 years ago
I recently passed the Juniper Data Center Professional exam, and the Pass4Success practice questions were incredibly helpful. One question that stumped me was about the best practices for configuring an IP fabric. It asked about the ideal spine-leaf architecture and how to optimize traffic flow, which was tricky, but I managed to get through it.
upvoted 0 times
...

Kimbery

1 years ago
Just passed the Juniper Certified: Data Center Professional exam! The questions on EVPN-VXLAN configurations were challenging. Make sure to understand the control plane and data plane operations thoroughly.
upvoted 0 times
...

Annabelle

1 years ago
Just passed the Juniper Certified: Data Center Professional exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
...

Free Juniper JN0-683 Exam Actual Questions

Note: Premium Questions for JN0-683 were last updated On Oct. 11, 2025 (see below)

Question #1

You are deploying an IP fabric using EBGP and notice that your leaf devices are advertising and receiving all the routes. However, the routes are not installed in the routing table and are marked as hidden.

Which two statements describe how to solve the issue? (Choose two.)

Reveal Solution Hide Solution
Correct Answer: B, D

Issue Overview:

The leaf devices in an IP fabric using eBGP are advertising and receiving all routes, but the routes are not being installed in the routing table and are marked as hidden. This typically indicates an issue with the BGP configuration, particularly with next-hop handling or AS path concerns.

Corrective Actions:

B . You need to configure a next-hop self policy: This action ensures that the leaf devices modify the next-hop attribute to their own IP address before advertising routes to their peers. This is particularly important in eBGP setups where the next-hop may not be directly reachable by other peers.

D . You need to configure multipath multiple-as: This setting allows the router to accept multiple paths from different autonomous systems (ASes) and use them for load balancing. Without this, the BGP process might consider only one path and mark others as hidden.

Incorrect Statements:

A . You need to configure as-override: AS-override is used to replace the AS number in the AS-path attribute to prevent loop detection issues in MPLS VPNs, not in a typical eBGP IP fabric setup.

C . You need to configure loops 2: There is no specific BGP command loops 2 relevant to resolving hidden routes in this context. It might be confused with allowas-in, which is used to allow AS path loops under certain conditions.

Data Center Reference:

Proper BGP configuration is crucial in IP fabrics to ensure route propagation and to prevent routes from being marked as hidden. Configuration parameters like next-hop self and multipath multiple-as are common solutions to ensure optimal route installation and load balancing in a multi-vendor environment.


Question #2

You want to ensure that VXLAN traffic from the xe-0/0/12 interlace is being encapsulated by logical vlep.32770 and sent to a remote leaf device in this scenario, which command would you use to verify that traffic is flowing?

Reveal Solution Hide Solution
Correct Answer: C

VXLAN Traffic Verification:

To ensure VXLAN traffic from the xe-0/0/12 interface is correctly encapsulated by the logical vtep.32770 and sent to a remote leaf device, it is essential to monitor the relevant interface statistics.

The command show interfaces terse vtep.32770 statistics provides a concise overview of the traffic statistics for the specific VTEP interface, which can help verify whether traffic is being correctly encapsulated and transmitted.

This command is particularly useful for quickly checking the traffic counters and identifying any potential issues with VXLAN encapsulation or transmission.

It allows you to confirm that traffic is flowing as expected, by checking the transmitted and received packet counters.

Data Center Reference:

Monitoring interface statistics is a crucial step in troubleshooting and validating network traffic, particularly in complex overlay environments like EVPN-VXLAN.


Question #3

Which two statements are true about IP fabrics using unnumbered BGP? (Choose two.)

Reveal Solution Hide Solution
Correct Answer: C, D

Understanding Unnumbered BGP:

Unnumbered BGP (Border Gateway Protocol) allows BGP peering between routers without assigning specific IP addresses to the interfaces. Instead, it uses the loopback address or another router identifier for the BGP session, making IP address management more straightforward in large-scale networks.

Family inet Configuration:

Option C: The family inet configuration is required on each interface involved in unnumbered BGP peering to support IPv4 address families. This ensures that IPv4 peering sessions can be established between devices.

Automatic IPv4 Peering:

Option D: Unnumbered BGP peering automatically provisions IPv4 peering sessions. This simplifies the configuration by eliminating the need to manually assign and manage IP addresses for BGP peering.

Conclusion:

Option C: Correct---Unnumbered BGP requires the family inet configuration for IPv4.

Option D: Correct---Unnumbered BGP automatically provisions IPv4 peering, simplifying setup.


Question #4

You are using a single tenant data center with a bridged overlay architecture. In this scenario, how do hosts of the different virtual networks communicate with each other?

Reveal Solution Hide Solution
Correct Answer: A

Understanding Bridged Overlay Architecture:

In a single-tenant data center using a bridged overlay architecture, virtual networks (VLANs) are typically isolated within the fabric, with traffic between these VLANs handled outside the fabric.

Communication Between Different Virtual Networks:

A . off-fabric using an external device: This is correct. In many bridged overlay architectures, communication between different virtual networks is handled off-fabric, often using an external router or firewall that connects the different VLANs. The fabric itself primarily provides Layer 2 connectivity within each VLAN, leaving inter-VLAN routing to be handled externally.

Data Center Reference:

This design is common in smaller or simpler data center environments where a single tenant does not require complex on-fabric routing and prefers to handle inter-VLAN routing through dedicated devices.


Question #5

Exhibit.

A VXLAN tunnel has been created between leaf1 and Ieaf2 in your data center. Referring to the exhibit, which statement is correct?

Reveal Solution Hide Solution
Correct Answer: C

Understanding VXLAN Tunneling:

VXLAN (Virtual Extensible LAN) is a network virtualization technology that addresses the scalability issues associated with traditional VLANs. VXLAN encapsulates Ethernet frames in UDP, allowing Layer 2 connectivity to extend across Layer 3 networks.

Each VXLAN network is identified by a unique VXLAN Network Identifier (VNI). In this exhibit, we have two VNIs, 5100 and 5200, assigned to the VXLAN tunnels between leaf1 and leaf2.

Network Setup Details:

Leaf1: Connected to Server1 with VLAN ID 100 and associated with VNI 5100.

Leaf2: Connected to Server2 with VLAN ID 200 and associated with VNI 5200.

Spine: Acts as the interconnect between leaf switches.

Traffic Flow Analysis:

When traffic is sent from Server1 to Server2, it is initially tagged with VLAN ID 100 on leaf1.

The traffic is encapsulated into a VXLAN packet with VNI 5100 on leaf1.

The packet is then sent across the network (via the spine) to leaf2.

On leaf2, the VXLAN header is removed, and the original Ethernet frame is decapsulated.

Leaf2 will then associate this traffic with VLAN ID 200 before forwarding it to Server2.

Correct Interpretation of the Exhibit:

The traffic originating from Server1, which is tagged with VLAN ID 100, will be encapsulated into VXLAN and transmitted to leaf2.

Upon arrival at leaf2, it will be decapsulated, and since it is associated with VNI 5200 on leaf2, the traffic will be retagged with VLAN ID 200.

Therefore, the traffic will reach Server2 tagged with VLAN ID 200, which matches the network configuration shown in the exhibit.

Data Center Reference:

This configuration is typical in data centers using VXLAN for network virtualization. It allows isolated Layer 2 segments (VLANs) to be stretched across Layer 3 boundaries while maintaining distinct VLAN IDs at each site.

This approach is efficient for scaling large data center networks while avoiding VLAN ID exhaustion and enabling easier segmentation.

In summary, the correct behavior, as per the exhibit and the detailed explanation, is that traffic sent from Server1 will be tagged with VLAN ID 200 when it reaches Server2 via leaf2. This ensures proper traffic segmentation and handling across the VXLAN-enabled data center network.



Unlock Premium JN0-683 Exam Questions with Advanced Practice Test Features:
  • Select Question Types you want
  • Set your Desired Pass Percentage
  • Allocate Time (Hours : Minutes)
  • Create Multiple Practice tests with Limited Questions
  • Customer Support
Get Full Access Now

Save Cancel