Juniper Data Center Design, Specialist (JN0-1302) - Juniper

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Sample JN0-1302 Exam Questions & Explanations

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Question #1 Verified Q&A
Your data center design must ensure that no access switch can become a single of failure.<br />
<br />
Which two actions will satisfy this requirement? (Choose two.)
A Use a MC-LAG between two upstream distribution switches and each access switch.
B Use a LAG between each access switch and a VRRP interface on a distribution switch.
C Use a LAG between each server and two or more members of a Virtual Chassis.
D Use an MC-LAG between two access switches and each server.
Correct Answer: Use a MC-LAG between two upstream distribution switches and each access switch., Use an MC-LAG between two access switches and each server.
Question #2 Verified Q&A
Which two statements describe CoS? (Choose two.)
A CoS creates an end-to-end guaranteed bandwidth reservation
B CoS does not protect sensitive traffic flows
C CoS can be used to differentiate traffic for different customers.
D CoS does not create additional bandwidth.
Question #3 Verified Q&A
Exhibit.<br />
<br />
<img src="https://examsqa.com/storage/question-images/juniper-data-center-design-specialist-jn0-1302_page_2_Im2.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
Referring to the exhibit, which two statements are true? (Choose two)
A You should use CoS BA classifiers for traffic leaving the spine devices and going to the leaf devices
B You should use CoS multifield classifiers for traffic leaving the leaf devices and going to the spine devices
C You should use CoS BA classifiers for traffic coming into the spine devices from the leaf devices
D You should use CoS multifield classifiers for traffic coming into the leaf devices from the servers
Question #4 Verified Q&A
Exhibit.<br />
<br />
<img src="https://examsqa.com/storage/question-images/juniper-data-center-design-specialist-jn0-1302_page_3_Im3.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
You are designing a data center where all your servers in each rack will be connected to two top-of- rack (ToR) switches using Layer 2 as shown in the exhibit You must implement a high availability solution that maintains link layer connectivity to each server when one of the ToR switches fails in this scenario, which solution will accomplish this task?
A LAG
B MC-LAG
C GRES with NSB
D VRRP
Correct Answer: MC-LAG
Question #5 Verified Q&A
You must design a data center (DC) connectivity solution for four data centers located in the US. Europe, Africa, and China Which three statements are correct in this scenario? (Choose three)
A EVPN can provide connectivity for four or more DC deployments
B BGP Layer 2 VPNs are required due to latency requirements
C VPLS can provide connectivity for four or more DC deployments
D PE routers in an EVPN environment advertise MAC addresses using BGP
E LDP Layer 2 circuits team MAC addresses in the data plane.

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Our JN0-1302 (Juniper Data Center Design, Specialist) practice question bank currently includes 96 verified questions with comprehensive explanations.
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Yes, all Juniper JN0-1302 practice questions are regularly updated and verified against current exam objectives.
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The JN0-1302 (Juniper Data Center Design, Specialist) question bank is built to mirror the real exam's format and topics, with detailed explanations for every answer so you understand the reasoning — not just memorize responses.
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