Data Center Design, Specialist (JNCDS-DC)

Here you have the best Juniper JN0-1301 practice exam questions

You have 62 total questions to study from
Each page has 5 questions, making a total of 13 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on October 17, 2025
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Question 1 of 62

You plan to deploy a set of SRX Series devices in an active/passive chassis cluster with an active/active network infrastructure.
Which two statements are true in this scenario? (Choose two.)

This deployment scenario is recommended when firewall services are used extensively for north-south traffic.

This deployment scenario is recommended when firewall services are used extensively for east-west traffic.

End-host traffic is serviced through one SRX node during non-failure conditions.

End-host traffic is serviced through both SRX nodes during non-failure conditions.

Correct Answer: A, C

Question 2 of 62

You are implementing traffic prioritization in your IP fabric. You must ensure that traffic is handled correctly throughput the fabric.
In this scenario, which statement is correct?

You should implement a BA classifier on all egress interfaces on the leaf devices.

Rewrite rules must be applied on the spine devices for all leaf-facing interfaces.

You should implement a BA classifier on all egress interfaces on the spine devices.

Schedulers should be applied to all egress interfaces on your leaf and spine devices.

Correct Answer: D

Question 3 of 62

You want to provide Layer 2 connectivity to a backup data center or to a disaster recovery site. What would you use to accomplish this task?

Data Center Interconnect

network redundancy

SDN

SAN protocols

Correct Answer: A

Question 4 of 62

You are creating a design proposal and deciding whether to use 10 GbE copper or 10GbE fiber cabling to connect your ToR switches to the servers.
Which statement is correct regarding this scenario?

Fiber has a lower power consumption on a per-port basis.

Copper cabling requires special transceivers for different speeds.

Fiber is much cheaper to purchase but has a higher long-term cost.

Copper will allow you to reach the greatest distance between devices.

Correct Answer: A

Question 5 of 62

What are two Layer 2 traffic tunneling schemes that are supported in a Juniper Networks IP fabric? (Choose two.)

EVPN

MPLSoGRE

GENEVE

VXLAN

Correct Answer: A, D