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Juniper JN0-1302 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Juniper Data Center Design, Specialist (JNCDS-DC)
Exam Number:JN0-1302
Related Certifications:JNCIP-DC
JNCIA
JNCIS-DC
Exam Duration:90 minutes
Available Languages:English
Exam Format:Multiple Choice, Multiple Response
Recommended Training:Juniper Data Center Design Training
Exam Registration:Juniper Certification Portal
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or testing center exam
Pre Condition:No strict prerequisite, but knowledge equivalent to JNCIS-DC or experience in data center networking is recommended
Official Syllabus URL:https://www.juniper.net/us/en/training/certification.html

Juniper JN0-1302 Exam Syllabus Topics:

SectionObjectives
Design Scenarios and Best Practices- High availability design patterns
- Failure domain planning
- Migration and evolution strategies
EVPN-VXLAN Design and Implementation- Multitenancy and segmentation design
- EVPN control plane fundamentals
- VXLAN data plane and encapsulation
Data Center Architecture Design Principles- Spine-Leaf architecture concepts
- Scalability and redundancy design considerations
- Layer 2 vs Layer 3 data center design models
Data Center Services and Operations- Monitoring and operational best practices
- Automation and orchestration concepts
- Security integration in data center design
Data Center Routing and Switching Design- Underlay routing design (BGP/OSPF)
- Interconnect and gateway redundancy
- Traffic engineering considerations

Juniper Data Center Design, Specialist (JNCDS-DC): Frequently Asked Questions

The JN0-1302 exam leads to the Juniper Data Center Design, Specialist (JNCDS-DC) certification from Juniper Networks. It is positioned at the Specialist level. The exam validates the knowledge and skills expected of candidates preparing for Juniper Data Center Design, Specialist (JNCDS-DC).

Related certifications include:

  • JNCIA
  • JNCIS-DC
  • JNCIP-DC

No strict prerequisite, but knowledge equivalent to JNCIS-DC or experience in data center networking is recommended

Eligibility rules can change, so confirm the current requirements on the official exam page before registering.

You can register through the official channels listed below:

The available exam delivery method is Online proctored or testing center exam.

The official training options include:

After reviewing the recommended training, reinforce what you learned with Actual4dump's 98 practice questions for JN0-1302.

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The current JN0-1302 outline is organized into 5 top-level domains. The first listed areas include:

  • Data Center Architecture Design Principles
  • Data Center Routing and Switching Design
  • Data Center Services and Operations

Review the Exam Topics section above for the complete outline and any nested subtopics.

Juniper Data Center Design, Specialist (JNCDS-DC) Sample Questions:

Question 1

You are designing a large IP fabric and must determine if you should use IBGP or EBGP to signal your underlay Which statement is correct in this scenario?

A. EBGP will require that an IGP is also configured
B. IBGP will allow your network to scale to larger device numbers.
C. EBGP will require more BGP neighbors per device.
D. IBGP will require a full mesh on all devices


Question 2

You are designing a Layer 3 Clos fabric architecture for a new data center network infrastructure. You use IBGP for the underlay control plane of the fabric.
Which devices must support BGP route reflection and BGP ADD-PATH?

A. leaf nodes
B. fabric interconnect routers
C. fabric perimeter routers
D. spine nodes


Question 3

Exhibit.

Given the information shown below.
2 spine nodes with (4) 40GbE interfaces each
4 leaf nodes.
Each leaf node has half-utilized (24) 10GbE interfaces,
Each leaf node has (1) 40GbE interface to each of the 2 spine nodes
What is the oversubscription ratio for the IP fabric shown in the exhibit?

A. 2:1
B. 3:1
C. 4:1
D. 1:1


Question 4

You must implement high availability features in the design for a data center Every network device in this design will have dual routing engines In this scenario, which two high availability features should you use? (Choose two )

A. GRES with NSB
B. NSR with NSB
C. NSR with graceful restart
D. GRES with NSR


Question 5

Exhibit.

Which two statements about the redundancy design shown in the exhibit are true? (Choose two )

A. User traffic must be policy-routed to the active data center
B. Inter-server traffic must use an alternate IP address
C. Anycast IP addressing is in use
D. Multicast IP addressing is in use


Solutions:

Question 1
Answer: B
Question 2
Answer: D
Question 3
Answer: B
Question 4
Answer: A,D
Question 5
Answer: B,C

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