Juniper Networks Certified Design Associate (JNCDA) (JN0-1301) - Juniper Actual Exam Questions
Last updated on April 30, 2026
What would you use to balance traffic loads between servers in a Clos Layer 3 data center fabric?
MC-LAG
multicast protocols
ECMP routing
BGP export policies
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A large multinational corporation wants to implement SDN for rapid deployment of application environments. You are asked to define SDN service chaining for a presentation to execute management. In this scenario, which statement would satisfy the requirement?
Integrated software is used to insert a software widget into the flow of network traffic.
Stacked hardware is used to insert a software widget into the flow of network traffic.
Software is used to virtually insert services into the flow of network traffic.
Hardware is used to virtually insert services into the flow of network traffic.
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Click the Exhibit button. You are creating a resilient IP fabric for a data center based on a Clos architecture. Referring to the exhibit, which statement is true?
A physical link must be added between spine 2 and spine 3 and between spine 1 and spine 4.
Additional physical links between spine 1 and spine 2 and between spine 3 and spine 4 must be added for resiliency.
No physical links need to be added or removed.
The physical links between spine 1 and spine 2 and between spine 3 and spine 4 must be removed.
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You are re-designing a traditional multitiered data center into a modern spine-and-leaf data center architecture. In this scenario, which two tiers are collapsed? (Choose two.)
distribution
WAN
access
core
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What are two components of a class-of-service (CoS) switching configuration? (Choose two.)
forwarding tables
bandwidth
port speed
forwarding class
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