PASS GUARANTEED QUIZ 2025 JUNIPER PERFECT EXAM JN0-683 QUICK PREP

Pass Guaranteed Quiz 2025 Juniper Perfect Exam JN0-683 Quick Prep

Pass Guaranteed Quiz 2025 Juniper Perfect Exam JN0-683 Quick Prep

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Tags: Exam JN0-683 Quick Prep, JN0-683 Latest Exam Pdf, JN0-683 Latest Learning Materials, Relevant JN0-683 Answers, JN0-683 Reliable Exam Preparation

With the qualification certificate, you are qualified to do this professional job. Therefore, getting the test JN0-683 certification is of vital importance to our future employment. Our JN0-683 practice materials are updating according to the precise of the real exam. Our test prep can help you to conquer all difficulties you may encounter. In other words, we will be your best helper. Pass the JN0-683 Exam, for most people, is an ability to live the life they want, and the realization of these goals needs to be established on a good basis of having a good job. A good job requires a certain amount of competence, and the most intuitive way to measure competence is whether you get a series of the test JN0-683 certification and obtain enough qualifications.

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
  • 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 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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JN0-683 Exam Braindumps: Data Center, Professional (JNCIP-DC) & JN0-683 Questions and Answers

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Juniper Data Center, Professional (JNCIP-DC) Sample Questions (Q28-Q33):

NEW QUESTION # 28
Exhibit.

Referring to the exhibit, which statement Is true?

  • A. A CRB architecture is being used.
  • B. An ERB architecture is being used.
  • C. An OTT architecture is being used.
  • D. A PBB-EVPN architecture is being used.

Answer: B

Explanation:
* Understanding Network Architectures:
* ERB (Edge Routed Bridging) architecture involves routing at the network's edge (leaf nodes), while traffic between leaf nodes is switched. This is commonly used in VXLAN-EVPN setups.
* Analysis of the Exhibit:
* The exhibit shows configurations related to routing instances, VXLAN, and VLANs, with VNIs being used for each VLAN. This setup is characteristic of an ERB architecture where each leaf device handles Layer 3 routing for its connected devices.
Conclusion:
* Option B:Correct-The configuration shown corresponds to an ERB architecture where routing occurs at the network's edge (leaf devices).


NEW QUESTION # 29
Exhibit.

Referring to the exhibit, when Host A sends an ARP request for Host B's IP address, which Junos feature does leaf1require to send an ARP response back to Host A without having to send a broadcast frame over the fabric?

  • A. proxy NDP
  • B. DAD
  • C. proxy ARP
  • D. GARP

Answer: C

Explanation:
* Scenario Overview:
* In the exhibit, Host A is trying to resolve Host B's IP address (10.10.1.2) through ARP (Address Resolution Protocol). Normally, an ARP request would be broadcasted over the network, and the host owning the IP address (Host B) would respond.
* Role of Proxy ARP:
* Option A:Proxy ARPallows a router or switch (in this case, leaf1) to respond to ARP requests on behalf of another host. Leaf1, knowing the MAC address of Host B through the EVPN MAC advertisement, can reply to Host A's ARP request directly without broadcasting the request across the entire network fabric. This feature reduces unnecessary traffic and increases network efficiency.
Conclusion:
* Option A:Correct-Proxy ARP enables leaf1 to respond to Host A's ARP request for Host B's IP without broadcasting over the IP fabric, thus providing the ARP response locally.


NEW QUESTION # 30
Exhibit.

Referring to the exhibit, which statement is correct?

  • A. The remote VTEP is not responding.
  • B. The MAC address is known but not reachable by the remote VTEP
  • C. The MAC address is unknown and not in the forwarding table of the remote VTEP.
  • D. VNI 100 is not configured on the remote VTEP.

Answer: C

Explanation:
* Analyzing the Exhibit Output:
* The command ping overlay tunnel-type vxlan is used to test the VXLAN tunnel between two VTEPs (VXLAN Tunnel Endpoints). The output shows a warning about missing hash parameters, but more importantly, it displays the result: End-System Not Present.
* Understanding the Response:
* The message End-System Not Present indicates that the remote VTEP (192.168.2.20) did not find the MAC address 00:00:5E:00:53:CC in its forwarding table. This typically means that the MAC address is unknown to the remote VTEP, and as a result, it could not forward the packet to the intended destination.
Conclusion:
* Option B:Correct-The MAC address is unknown and is not in the forwarding table of the remote VTEP, which is why the system reports that the "End-System" is not present.


NEW QUESTION # 31
In your EVPN-VXAN environment, you want to prevent a multihomed server from receiving multiple copies ofBUM traffic in active/active scenarios. Which EVPN route type would satisfy this requirement?

  • A. Type 8
  • B. Type 4
  • C. Type 7
  • D. Type 5

Answer: B

Explanation:
* Understanding the Scenario:
* In an EVPN-VXLAN environment, when using multi-homing in active/active scenarios, there's a risk that a multihomed server might receive duplicate copies of Broadcast, Unknown unicast, and Multicast (BUM) traffic. This is because multiple VTEPs might forward the same BUM traffic to the server.
* EVPN Route Types:
* Type 4 Route (Ethernet Segment Route):This route type is used to advertise the Ethernet Segment (ES) to which the device is connected. It is specifically used in multi-homing scenarios to signal the ES and its associated Ethernet Tag to all the remote VTEPs. The Type 4 route includes information that helps prevent BUM traffic duplication in active/active multi-homing by using a split-horizon mechanism, which ensures that traffic sent to a multihomed device does not get looped back.
* Explanation:
* The Type 4 route is crucial for ensuring that in a multi-homed setup, particularly in an active
/active configuration, BUM traffic does not result in duplication at the server. The route helps coordinate which VTEP is responsible for forwarding the BUM traffic to the server, thereby preventing duplicate traffic.
Data Center References:
* Type 4 routes are essential for managing multi-homing in EVPN to avoid the issues of BUM traffic duplication, which could otherwise lead to inefficiencies and potential network issues.


NEW QUESTION # 32
Exhibit.

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

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

Answer: A,D


NEW QUESTION # 33
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