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Juniper JN0-1302 Exam Certification Details:
| Duration | 90 minutes |
| Passing Score | Variable (60-70% Approx.) |
| Exam Price | $300 USD |
| Exam Name | Data Center Design Specialist |
| Sample Questions | Juniper JN0-1302 Sample Questions |
| Exam Registration | PEARSON VUE |
| Exam Code | JN0-1302 JNCDS-DC |
| Recommended Training | Juniper Networks Design - Data Center (JND-DC) |
| Number of Questions | 65 |
NEW QUESTION 40
According to Juniper Networks, what are two recommendations for implementing data center security? (Choose two )
- A. DDoS protection is implemented at the perimeter of the data center.
- B. Perimeter security in a data center is normally performed on physical devices.
- C. Perimeter security in a data center is normally performed on virtual devices.
- D. DDoS protection is implemented at the core of the data center
Answer: A,C
NEW QUESTION 41
Exhibit.
Referring to the exhibit, which two statements are true? (Choose two)
- A. You should use CoS multifield classifiers for traffic leaving the leaf devices and going to the spine devices
- B. You should use CoS BA classifiers for traffic coming into the spine devices from the leaf devices
- C. You should use CoS BA classifiers for traffic leaving the spine devices and going to the leaf devices
- D. You should use CoS multifield classifiers for traffic coming into the leaf devices from the servers
Answer: A
NEW QUESTION 42
Within a customer's data center, one departmental server is transmitting all of its network traffic marked with an IP precedence value of 6 The ingress switch must change this precedence before forwarding it to the rest of the network.
Which CoS feature would be used to accomplish this task?
- A. behavior aggregate classification
- B. class-based forwarding
- C. rewrite rules
- D. multifield classification
Answer: C
NEW QUESTION 43
Exhibit.
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The vSRX is not performing microsegmentation
- B. The vSRX is performing microsegmentation
- C. The vSRX is working in transparent mode.
- D. The vSRX is working in routed mode
Answer: B,D
NEW QUESTION 44
Exhibit.
Which two statements about the redundancy design shown in the exhibit are true? (Choose two )
- A. Inter-server traffic must use an alternate IP address
- B. User traffic must be policy-routed to the active data center
- C. Multicast IP addressing is in use
- D. Anycast IP addressing is in use
Answer: A,B
NEW QUESTION 45
Which three statements about Contrail Networking are true? (Choose three.)
- A. It is used to virtualize and program networks.
- B. It is used to virtualize and program compute.
- C. It is used to create distributed cloud storage.
- D. It is used to program physical network functions.
- E. It is used to service chain network functions.
Answer: A,C,E
NEW QUESTION 46
Click the Exhibit button.
Given the physical layout of the data center shown in the exhibit, which two statements are correct? (Choose two.)
- A. A single access tier exists for an entire row of servers.
- B. Cable run lengths are minimized.
- C. Each rack is managed as a single unit within the data center.
- D. The layout requires minimal uplinks.
Answer: A,C
NEW QUESTION 47
You are designing an EVPN overlay architecture for your new data center fabric. You must ensure that the servers can be connected to multiple different leaf nodes Which feature must be configured to allow for this functionality?
- A. Virtual Router Redundancy Protocol
- B. multichassis LAG
- C. Ethernet segment identifier
- D. Virtual Chassis
Answer: D
NEW QUESTION 48
You are asked to deploy data classification measures in your network. You are analyzing an e-mail and notice several employees in the cc list but the e-mail does not appear to contain any sensitive data, such as security logs or financial reports.
In this scenario, how should this data be classified?
- A. encrypted
- B. private
- C. public
- D. restricted
Answer: B
NEW QUESTION 49
You are inspecting a small data center your company just purchased You notice several blank panels and cable management system components in a storage room that are not installed on the equipment racks In this scenario, which two statements would you include in your inspection report? (Choose two.)
- A. The blank panels were removed to improve cooling air flow through the racks.
- B. The cable management system should be installed as soon as possible
- C. The blank panels should be installed as soon as possible
- D. The cable management system function is cosmetic only and is not necessary.
Answer: A,D
NEW QUESTION 50
Which two statements describe CoS? (Choose two.)
- A. CoS can be used to differentiate traffic for different customers.
- B. CoS does not create additional bandwidth.
- C. CoS creates an end-to-end guaranteed bandwidth reservation
- D. CoS does not protect sensitive traffic flows
Answer: A,B
NEW QUESTION 51
Which statement about a Virtual Chassis deployment is correct?
- A. A Virtual Chassis uses Spanning Tree Protocol between individual member switches
- B. All member switches must be running the same Junos version.
- C. A Virtual Chassis can include switches mounted in multiple different racks.
- D. A Virtual Chassis can interconnect as many as 20 switches to form a single virtual device.
Answer: D
NEW QUESTION 52
Exhibit.
Referring to the exhibit, which two statements are true? (Choose two.)
- A. The vSRX is not performing microsegmentation
- B. The vSRX is performing microsegmentation
- C. The vSRX is working in transparent mode.
- D. The vSRX is working in routed mode
Answer: B,D
NEW QUESTION 53
You are implementing a new data center and need to plan to connect it to your existing data center. You have the requirement for active/active forwarding to enable load balancing and reduce failure times Which two technologies should be evaluated for this design? (Choose two.)
- A. Layer 2 VPN
- B. point-to-point links
- C. VPLS
- D. CVPN
Answer: B,C
NEW QUESTION 54
Which statement is correct about end-of-row (EoR) access switch designs when compared to top-of-rack (ToR) designs?
- A. EoR designs typically provide fewer access devices to manage.
- B. Large EoR designs minimize the overall cable length required to connect to all servers.
- C. EoR designs require fewer cable connections to all servers.
- D. Large EoR designs provide more flexibility for connection types.
Answer: A
NEW QUESTION 55
Which two characteristics describe a one-arm firewall deployment? (Choose two )
- A. All traffic passes through the firewall before passing through the core and aggregation tiers.
- B. The number of interfaces required for the infrastructure increases
- C. Select traffic is directed to or bypasses the firewall
- D. The flexibility of selective services on the firewall is reduced
Answer: A,B
NEW QUESTION 56
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. PE routers in an EVPN environment advertise MAC addresses using BGP
- B. VPLS can provide connectivity for four or more DC deployments
- C. BGP Layer 2 VPNs are required due to latency requirements
- D. LDP Layer 2 circuits team MAC addresses in the data plane.
- E. EVPN can provide connectivity for four or more DC deployments
Answer: A,B,E
NEW QUESTION 57
Your Junos device is configured with dual Routing Engines.
In this scenario, which feature must be activated to preserve both the control and forwarding planes?
- A. graceful Routing Engine switchover only
- B. graceful Routing Engine switchover with graceful restart
- C. graceful Routing Engine switchover with graceful restart and non-stop routing
- D. graceful Routing Engine switchover with non-stop routing
Answer: D
NEW QUESTION 58
Your data center design must ensure that no access switch can become a single of failure.
Which two actions will satisfy this requirement? (Choose two.)
- A. Use an MC-LAG between two access switches and each server.
- B. Use a LAG between each access switch and a VRRP interface on a distribution switch.
- C. Use a MC-LAG between two upstream distribution switches and each access switch.
- D. Use a LAG between each server and two or more members of a Virtual Chassis.
Answer: A,C
NEW QUESTION 59
Which data center architecture is open, flexible, and uses Layer 3 only?
- A. STP
- B. virtual chassis
- C. IP fabric
- D. MC-LAG
Answer: D
NEW QUESTION 60
You must implement Layer 4 security services between VMs that are hosted on the same server You require a low footprint with Docker support In this scenario, which Juniper Networks product would you deploy?
- A. cSRX
- B. vSRX
- C. cRPD
- D. QFX
Answer: A
NEW QUESTION 61
Click the Exhibit button.
Referring to the exhibit, which two statements are true? (Choose two.)
- A. You should use CoS rewrite rules for traffic coming into the leaf devices.
- B. You should use CoS rewrite rules for traffic leaving the spine devices.
- C. You should use CoS rewrite rules for traffic leaving the leaf devices.
- D. You should use CoS rewrite rules for traffic coming into the spine devices.
Answer: B,C
NEW QUESTION 62
You are asked to create an underlay network that will scale from a small system to a large system and can be integrated into a Contrail solution In this scenario, which protocol satisfies these requirements'5
- A. EVPN
- B. BGP
- C. MPLS
- D. VXLAN
Answer: C
NEW QUESTION 63
Exhibit.
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. non-stop bridging (NSB)
- B. chassis cluster with LAG
- C. bidirectional forwarding detection (BFD)
- D. Virtual Chassis with LAG
Answer: B
NEW QUESTION 64
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Juniper JN0-1302 Exam Topics:
| Section | Objectives |
|---|---|
| IP Fabric Architecture | Describe the design considerations of a data center IP fabric
|
| Traffic Prioritization in the Data Center | Describe the design considerations for traffic prioritization in the data center
|
| Data Center Security | Describe the design considerations for securing the data center
|
| Data Center Interconnect | Describe the design considerations for interconnecting data centers
|
| Data Center Design Considerations | Describe the concepts of data center design
|
| Virtualization in the Data Center | Describe the design considerations for virtualization in the data center
|
| High Availability in the Data Center | Describe the design considerations for high availability in the data center
|
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