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Title: JN0-683 Latest Test Materials | Valid JN0-683 Test Blueprint [Print This Page]
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Title: JN0-683 Latest Test Materials | Valid JN0-683 Test Blueprint
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Juniper JN0-683 Exam Syllabus Topics:
TopicDetails
Topic 1
  • 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.
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
  • 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 4
  • 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.

>> JN0-683 Latest Test Materials <<
JN0-683 Latest Test Materials - 100% Pass Quiz First-grade Juniper JN0-683 - Valid Data Center, Professional (JNCIP-DC) Test BlueprintThe Internet is increasingly becoming a platform for us to work and learn, while many products are unreasonable in web design, and too much information is not properly classified. It's disorganized. Our JN0-683 study materials draw lessons from the experience of failure, will all kinds of qualification examination has carried on the classification of clear layout, at the same time the user when they entered the JN0-683 Study Materials page in the test module classification of clear, convenient to use a very short time to find what they want to study, which began the next exercise.
Juniper Data Center, Professional (JNCIP-DC) Sample Questions (Q48-Q53):NEW QUESTION # 48
You want to provide a OCI that keeps each data center routing domain isolated, while also supporting translation of VNIs. Which DCI scheme allows these features?
Answer: A
Explanation:
* Understanding DCI (Data Center Interconnect) Schemes:
* DCI schemes are used to connect multiple data centers, enabling seamless communication and resource sharing between them. The choice of DCI depends on the specific requirements, such as isolation, VNI translation, or routing domain separation.
* VXLAN Stitching:
* VXLAN stitching involves connecting multiple VXLAN segments, allowing VNIs (VXLAN Network Identifiers) from different segments to communicate with each other while maintaining separate routing domains.
* This approach is particularly effective for keeping routing domains isolated while supporting VNI translation, making it ideal for scenarios where you need to connect different data centers or networks without merging their control planes.
* Other Options:
* A. MPLS DCI label exchange:This option typically focuses on MPLS-based interconnections and does not inherently support VNI translation or isolation in the context of VXLAN.
* B. Over the top (OTT) with VNI translation enabled:This could support VNI translation but does not inherently ensure routing domain isolation.
* D. Over the top (OTT) with proxy gateways:This typically involves using external gateways for traffic routing and may not directly support VNI translation or isolation in the same way as VXLAN stitching.
Data Center References:
* VXLAN stitching is a powerful method in multi-data center environments, allowing for flexibility in connecting various VXLAN segments while preserving network isolation and supporting complex interconnect requirements.

NEW QUESTION # 49
Which two statements are true about EVPN routes for Data Center Interconnect? (Choose two.)
Answer: B,C
Explanation:
Type 5 EVPN routes (IP Prefix Routes) are used for Layer 3 (IP) interconnects between data centers. These routes do not require a VXLAN tunnel because they are IP-routed instead of being MAC-based like Type 2 routes. The next-hop resolution happens at the IP layer, not at the VXLAN tunnel level.
Type 2 EVPN routes (MAC/IP Advertisement Routes) are used to transport MAC addresses and associated IP addresses of endpoints. Since Type 2 routes are Layer 2-based, they require a VXLAN tunnel between the VTEPs (Virtual Tunnel Endpoints) to forward Ethernet frames correctly.

NEW QUESTION # 50
You want to provide a OCI that keeps each data center routing domain isolated, while also supporting translation of VNIs. Which DCI scheme allows these features?
Answer: A
Explanation:
over the top (OTT) with VNI translation enabled: An OTT (Over-the-Top) architecture with VNI translation allows you to keep each data center's routing domain isolated while enabling translation of VXLAN Network Identifiers (VNIs) between the data centers. This approach supports multi-tenancy and facilitates communication between isolated data centers by mapping VNIs between them.

NEW QUESTION # 51
Referring to the exhibit, which statement is correct?

Answer: C
Explanation:
The output shows a VXLAN ping test using ping overlayto verify VXLAN reachability between VTEPs (Virtual Tunnel Endpoints). The test successfully reaches the remote VTEP
192.168.2.20, meaning the VXLAN tunnel is functional. However, the response indicates "End- System Not Present," which means that while the VXLAN segment is active on the remote VTEP, the specified MAC address (00:00:5E:00:53:CC) is not known in the forwarding table of the remote VTEP.

NEW QUESTION # 52
Which statement is correct about a collapsed fabric EVPN-VXLAN architecture?
Answer: B
Explanation:
* Collapsed Fabric Architecture:
* A collapsed fabric refers to a simplified architecture where the spine and leaf roles are combined, often reducing the number of devices and links required.
* In this architecture, the spine typically handles core switching, while leaf switches handle both access and distribution roles.
* Understanding Border Gateway Functionality:
* Border gateway functions include connecting the data center to external networks or other data centers.
* In a collapsed fabric, these functions are usually handled at the leaf level, particularly on border leaf devices that manage the ingress and egress of traffic to and from the data center fabric.
* Correct Statement:
* D. Border gateway functions occur on border leaf devices:This is accurate in collapsed fabric architectures, where the border leaf devices take on the role of managing external connections and handling routes to other data centers or the internet.
Data Center References:
* The collapsed fabric model is advantageous in smaller deployments or scenarios where simplicity and cost-effectiveness are prioritized. It reduces complexity by consolidating functions into fewer devices, and the border leaf handles the critical task of interfacing with external networks.
In conclusion, border gateway functions are effectively managed at the leaf layer in collapsed fabric architectures, ensuring that the data center can communicate with external networks seamlessly.

NEW QUESTION # 53
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