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Juniper JN0-1302 Exam Certification Details:
| Exam Price | $300 USD |
| Recommended Training | Juniper Networks Design - Data Center (JND-DC) |
| Sample Questions | Juniper JN0-1302 Sample Questions |
| Duration | 90 minutes |
| Number of Questions | 65 |
| Passing Score | Variable (60-70% Approx.) |
| Exam Code | JN0-1302 JNCDS-DC |
| Exam Name | Data Center Design Specialist |
| Exam Registration | PEARSON VUE |
Juniper JN0-1302 Exam Topics:
| Section | Objectives |
|---|---|
| Data Center Security | Describe the design considerations for securing the data center
|
| High Availability in the Data Center | Describe the design considerations for high availability in the data center
|
| Data Center Interconnect | Describe the design considerations for interconnecting data centers
|
| Traffic Prioritization in the Data Center | Describe the design considerations for traffic prioritization in the data center
|
| Virtualization in the Data Center | Describe the design considerations for virtualization in the data center
|
| Data Center Design Considerations | Describe the concepts of data center design
|
| IP Fabric Architecture | Describe the design considerations of a data center IP fabric
|
NEW QUESTION 21
Which two statements describe CoS? (Choose two.)
- A. CoS does not create additional bandwidth.
- B. CoS can be used to differentiate traffic for different customers.
- C. CoS creates an end-to-end guaranteed bandwidth reservation
- D. CoS does not protect sensitive traffic flows
Answer: B,C
NEW QUESTION 22
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 spine 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 leaf devices.
Answer: B,C
NEW QUESTION 23
Exhibit.
After several design meetings with the WAN team. EVPN MPLS will be deployed as the Data Center Interconnect protocol What should be enabled on the MX Series routers to support transporting traffic between DC-A and DC-B as shown in the exhibit?
- A. CGNAT
- B. stitching
- C. OVSDB
- D. fragmentation
Answer: B
NEW QUESTION 24
You have a heavily virtualized environment in which all of your virtual machines are hosted on a few large, shared servers. For security reasons, you must restrict inter-VM traffic and only allow traffic that complies with your security policies.
Which two technologies would you use to restrict inter-VM traffic? (Choose two.)
- A. URL filtering
- B. security intelligence
- C. VLAN
- D. vSRX
Answer: C,D
NEW QUESTION 25
You are designing an EVPN/VXLAN network and want to ensure that latency between VMs on the same host is as low as possible for both Layer 2 and Layer 3 traffic.
Which two design choices will accomplish this task? (Choose two.)
- A. Configure spine nodes as VXLAN Layer 2 gateways
- B. Configure spine nodes as VXLAN Layer 3 gateways
- C. Configure leaf nodes as VXLAN Layer 2 gateways
- D. Configure leaf nodes as VXLAN Layer 3 gateways
Answer: A,B
NEW QUESTION 26
Exhibit.
After several design meetings with the WAN team. EVPN MPLS will be deployed as the Data Center Interconnect protocol What should be enabled on the MX Series routers to support transporting traffic between DC-A and DC-B as shown in the exhibit?
- A. CGNAT
- B. stitching
- C. OVSDB
- D. fragmentation
Answer: B
NEW QUESTION 27
You are designing a Data Center Interconnect (DCI). You must ensure that the local PE learns the local MAC addresses and then distributes these learned MAC addresses to the remote PEs using the control plane In this scenario, which DCI solution will satisfy the requirements?
- A. CCC
- B. BGP Layer 2 VPNs
- C. Ethernet VPN BGP
- D. Layer 2 circuits
Answer: C
NEW QUESTION 28
Which two statements about a three-stage Clos IP Fabric architecture are correct? (Choose two.)
- A. Each server-facing interface is always one hop away from any other server-facing interfaces.
- B. No physical connectivity exists between spine devices.
- C. Each server-facing interface is always two hops away from any other server-facing interfaces.
- D. Each leaf node should have a physical connection to every other leaf node.
Answer: A,B
NEW QUESTION 29
What are two reasons for using cRPD? (Choose two.)
- A. SOHO
- B. route reflector
- C. cloud-native routing
- D. core routing
Answer: B,C
NEW QUESTION 30
When using VPLS for a Data Center Interconnect, which statement about MAC learning is correct?
- A. Data plane MAC learning is used.
- B. MAC learning is not used.
- C. Control plane MAC learning is used
- D. Management plane MAC learning is used
Answer: B
NEW QUESTION 31
Your developers have created an application that uses iSCSI for data storage Although iSCSI is inherently lossless they are concerned about potential latency issues due to network congestion and retransmitted packets In this scenario, what will ensure that the iSCSI traffic is delivered in a timely manner?
- A. quantized congestion notification
- B. data center bridging exchange
- C. priority flow control
- D. enhanced transmission selection
Answer: C
NEW QUESTION 32
Exhibit.
Which two statements about the redundancy design shown in the exhibit are true? (Choose two )
- A. Multicast IP addressing is in use
- B. Anycast IP addressing is in use
- C. User traffic must be policy-routed to the active data center
- D. Inter-server traffic must use an alternate IP address
Answer: C,D
NEW QUESTION 33
Your company wants to expand operations and build small data centers in locations where it is difficult to maintain physical routing equipment. You must recommend a Juniper product that minimizes this issue.
Which product would you recommend in this situation?
- A. MX104
- B. vRR
- C. vMX
- D. Virtual Chassis
Answer: C
NEW QUESTION 34
Exhibit.
For a fully configured and functional IP fabric underlay as shown in the exhibit how many external BGP neighbors are expected to be in established state for Leaf 1?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 35
Exhibit.
You are designing a Data Center Interconnect to transport VXLAN traffic between DC-A and DC-B Which two technologies will allow the MX Series routers to transport the VXLAN packets over the WAN, as shown in the exhibit^ (Choose two)
- A. Layer 3 VPN
- B. VPLS
- C. IP routing
- D. Layer 2 VPN
Answer: A,B
NEW QUESTION 36
You want to deploy chassis clustering to provide high availability on the SRX Series devices that are securing your data center In this scenario, which statement is correct?
- A. MC-LAG can provide high availability
- B. NSR can provide high availability.
- C. The reth interfaces can provide high availability
- D. GRES can provide high availability
Answer: B
NEW QUESTION 37
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