JN0-683 Exam Training Practice Tests (Juniper Data Center, Professional (JNCIP-DC))]

Question 1

Click the Exhibit button. Connections between hosts connected to Leaf-1 and Leaf-2 are not working correctly.
Referring to the exhibit, which two configuration changes are required to solve the problem?
(Choose two.)

A. Configure the set switch-options service-id 1 parameter on Leaf-2. B. Configure the set switch-options vrf-target target: 65000:55 parameter on Leaf-2. C. Configure the set switch-options vtep-source-interface 100. 0 parameter on Leaf-1. D. Configure the set switch-options route-distinguisher 192.168.100.51:2 parameter on Leaf-1.

Correct Answer: A,B

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Question 2

You are asked to interconnect two of your company's data centers across the IP backbone. Both data centers have their own unique IP space and do not require any bridging.
In this scenario, which two actions would accomplish this task? (Choose two.)

A. Configure peering for EVPN between all leaf nodes within each data center. B. Configure peering for EVPN between border leaf nodes in each data center. C. Configure a Type 2 EVPN route for each unique prefix. D. Configure a Type 5 EVPN route for each unique prefix.

Correct Answer: B,D

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Question 3

Your company asks you to create a network in one of its data centers specifically for supporting AI or ML workloads. You have chosen to use lossless Ethernet.
In this scenario, which statement about Juniper Networks' best practices for Ethernet networks that support RDMA AI/ML traffic is correct?

A. Enable ETS on the GPU facing interfaces. B. Assign all shared buffers to the lossless queues. C. Modify the load balancing default hashing. D. Disable LLDP on interfaces that use DCBX

Correct Answer: A

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Question 4

Click the Exhibit button. Connections between hosts connected to Leaf-1 and Leaf-2 are not working correctly.

Referring to the exhibit, which two configuration changes are required to solve the problem?
(Choose two.)

A. Configure the set switch-options vrf-target target:65000:1parameter on Leaf-2. B. Configure the set switch-options route-distinguisher 192.168.100.50:1 parameter on Leaf-1. C. Configure the set switch-options vtep-source-interface irb.0parameter on Leaf-
1. D. Configure the set switch-options service-id 1parameter on Leaf-2.

Correct Answer: A,D

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Question 5

You are using EBGP peering in an underlay IP fabric.
Which two statements are correct in this scenario? (Choose two.)

A. Every leaf node has a peering session to every other leaf node. B. EBGP peering requires an IGP protocol tor adjacency establishment. C. Every leaf node has one peering session to every spine node. D. EBGP peering does not require an IGP protocol tor adjacency establishment.

Correct Answer: C,D

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Question 6

You are preparing an sFlow monitoring system configuration. In this scenario, what Information will be included in the datagram sent to the sFlow collector? (Choose two.)

A. the sending device's serial number B. the CRC from the sampled packet C. the source and destination VLAN for sampled packets D. the interlace through which the packets entered the agent

Correct Answer: C,D

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Question 7

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.)

A. You must have an NTP server to perform time synchronization. B. You must have a system log (syslog) server to manage system log messages and alerts. C. You must have a DHCP server that provides the location of the software image and configuration files. D. You must have a file server that stores software image and configuration files.

Correct Answer: C,D

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Juniper Data Center, Professional (JNCIP-DC) - JN0-683 Exam Practice Test