FREE PDF QUIZ HIGH HIT-RATE JUNIPER - JN0-683 - CERTIFICATION DATA CENTER, PROFESSIONAL (JNCIP-DC) TRAINING

Free PDF Quiz High Hit-Rate Juniper - JN0-683 - Certification Data Center, Professional (JNCIP-DC) Training

Free PDF Quiz High Hit-Rate Juniper - JN0-683 - Certification Data Center, Professional (JNCIP-DC) Training

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Tags: Certification JN0-683 Training, JN0-683 Test Prep, Reliable JN0-683 Exam Tips, JN0-683 Reliable Exam Simulations, JN0-683 Practice Engine

The ExamCost is a leading platform that has been helping the Data Center, Professional (JNCIP-DC) (JN0-683) exam candidates in exam preparation and boosting their confidence to pass the final JN0-683 exam. The ExamCost is offering real, valid, and updated Data Center, Professional (JNCIP-DC) (JN0-683) practice questions. These Data Center, Professional (JNCIP-DC) (JN0-683) exam questions are verified by Juniper JN0-683 exam trainers. They work closely and check all Data Center, Professional (JNCIP-DC) (JN0-683) exam dumps one by one and they ensure the best possible answers to Data Center, Professional (JNCIP-DC) (JN0-683) exam dumps.

Juniper JN0-683 Exam Syllabus Topics:

TopicDetails
Topic 1
  • 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 2
  • 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 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
  • 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 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.

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Juniper Data Center, Professional (JNCIP-DC) Sample Questions (Q22-Q27):

NEW QUESTION # 22
Exhibit.

Both DC and DC2 ate using EVPN-VXLAN technology deployed using an ERB architecture. A server on the Red VLAN must communicate with a server on the Green VLAN. The Blue VLAN in DC and DC2 needs to be the same VLAN.
Which statement is correct in this scenario?

  • A. An interconnect is required between four leaf devices in the services blocks; the Red VLAN and the Green VLAN must be stitched and the Blue VLAN must be stretched.
  • B. A lean super spine device must be added to DC and DC2; all VLANs must be stretched to the lean super spine device and the lean super spine devices must stitch all the VLANs together.
  • C. The eight spine devices must be configured as border spine devices; a full mush interconnect must exist between all eight spine devices and the Blue VLAN must be stitched together
  • D. An interconnect is required between the four SRX Series devices; the Blue VLAN must be stretched and a transit VNI must be added for the Red and Green VLANs.

Answer: D

Explanation:
* ERB Architecture in EVPN-VXLAN:
* ERB (Edge Routed Bridging) architecture is commonly used in data center networks where routing decisions are made at the network edge (leaf or border devices), while bridging (Layer 2 forwarding) is extended across the fabric. This architecture allows for efficient L3 routing while still enabling L2 services like VLANs to span across multiple locations.
* VLAN and VNI Configuration:
* The scenario specifies that a server on the Red VLAN needs to communicate with a server on the Green VLAN. Since these VLANs are in different data centers (DC and DC2), and given the use of EVPN-VXLAN, the communication between these VLANs will require atransit VNI(Virtual Network Identifier). This transit VNI will allow traffic to traverse the VXLAN tunnel across the DCI (Data Center Interconnect).
* Interconnect between SRX Series Devices:
* The exhibit shows SRX Series Chassis Clusters used as service devices (likely for firewalling or other security services). These devices need to be interconnected between the two data centers to ensure that VLANs can communicate effectively. The Blue VLAN needs to be stretched between DC and DC2 to maintain the same Layer 2 domain across both data centers.
Conclusion:
* Option B:Correct-Interconnecting the SRX Series devices will ensure the necessary service chaining, while stretching the Blue VLAN and adding a transit VNI for the Red and Green VLANs will enable the required communication across the data centers.


NEW QUESTION # 23
Exhibit.

Connections between hosts connected to Leaf-1 and Leaf-2 are not working correctly.

  • A. Configure the set switch-options service-id 1 parameter on Leaf-2.
  • B. Referring to the exhibit, which two configuration changes are required to solve the problem? (Choose two.)
  • C. Configure the set switch-options vtep-source-interface irb.0 parameter on Leaf-1.
  • D. Configure the set switch-options route-distinguisher i92.168.100.50:1parameter on Leaf-1.
  • E. Configure the set switch-options vrf-target target:65000:1parameteron Leaf-2.

Answer: D,E


NEW QUESTION # 24
As part of the onboarding process for new switches being added to your data centers, your company uses Juniper Networks' ZTP process. As part of the ZTP process, a script is executed by the devices being onboarded.
Which statement is correct in this scenario?

  • A. The Junos ZTP process supports Shell. JScript. and Ansible.
  • B. The Junos ZTP process supports Shell. Python, and SLAX.
  • C. The Junos ZTP process supports JScript. Ansible. and Perl.
  • D. The Junos ZTP process supports Python, SLAX, and Perl.

Answer: B

Explanation:
* Zero Touch Provisioning (ZTP):
* Juniper Networks' ZTP (Zero Touch Provisioning) process automates the deployment of new devices by allowing them to fetch and execute scripts for configuration and setup as they are powered on and connected to the network.
* Supported Scripting Languages:
* The Junos OS supports several scripting languages that can be used during the ZTP process:
* Shellscripts are often used for general automation tasks.
* Pythonis a widely supported language in Junos, offering powerful scripting capabilities for automating network tasks.
* SLAX(Service Logic Execution Environment) is a scripting language specific to Junos, designed to automate configuration tasks and simplify network operations.
Conclusion:
* Option D:Correct-Junos ZTP supports Shell, Python, and SLAX, making it the correct choice among the provided options.


NEW QUESTION # 25
You are asked to implement VXLAN group-based policies (GBPs) in your data center. Which two statements are correct in (his scenario? (Choose two.)

  • A. VXLAN GBP uses scalable group tags thatmust be configured statically on each switch and activated through 802.1X.
  • B. VXLAN GBP uses scalable group tags that may be configured on a RADIUS server and pushed to the switch through 802.1X.
  • C. VXLAN GBP ensures consistent application of security group policies throughout the network.
  • D. VXLAN GBP ensures consistent application of BGP groups throughout the network.

Answer: B,C

Explanation:
* VXLAN Group-Based Policies (GBP):
* VXLAN Group-Based Policies are used to apply security policies consistently across the network. These policies are often tied to user or device identities rather than static IP addresses, which allows for more dynamic and scalable security management.
* Scalable Group Tags via RADIUS and 802.1X:
* Option B:VXLAN GBP can use scalable group tags configured on a RADIUS server, which are then pushed to network devices through 802.1X. This allows for centralized and automated policy application based on user or device identity.
* Consistent Security Policy Application:
* Option C:GBP ensures that security policies are consistently applied across the network, regardless of where a user or device connects. This consistency is crucial in environments where security policies must follow the user or device.
Conclusion:
* Option B:Correct-Group tags can be configured on a RADIUS server and pushed via 802.1X, enabling centralized policy management.
* Option C:Correct-GBP ensures consistent application of security policies, which is essential for maintaining security across a dynamic network environment.


NEW QUESTION # 26
You are asked to interconnect Iwo data centers using a method that provides EVPN Type 2 connectivity, is highly scalable, and limits VXLAN tunnels between border leafdevices. What will satisfy these requirements?

  • A. EVPN Type 2 stretch
  • B. IP VPN
  • C. Type 2 seamless stitching
  • D. over the top full-mesh interconnect

Answer: C

Explanation:
* Requirement Analysis:
* The scenario requires a solution to interconnect two data centers that supports EVPN Type 2 connectivity. The solution must be highly scalable and must minimize the number of VXLAN tunnels between border leaf devices.
* Understanding Type 2 Seamless Stitching:
* Option D:Type 2 seamless stitchingis a method used in EVPN to provide Layer 2 connectivity (such as MAC address mobility) across different VXLAN segments. It is scalable because it allows only necessary tunnels to be established between border leaf devices, reducing the overhead of maintaining a full mesh of VXLAN tunnels.
Conclusion:
* Option D:Correct-Type 2 seamless stitching satisfies the requirement by enabling scalable, efficient interconnection of two data centers with minimal VXLAN tunnels.


NEW QUESTION # 27
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