[2021] Valid JN0-1302 test answers & Juniper JN0-1302 exam pdf
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Juniper JN0-1302 Exam Certification Details:
| Exam Price | $300 USD |
| Number of Questions | 65 |
| Duration | 90 minutes |
| Exam Name | Data Center Design Specialist |
| Exam Code | JN0-1302 JNCDS-DC |
| Recommended Training | Juniper Networks Design - Data Center (JND-DC) |
| Exam Registration | PEARSON VUE |
| Sample Questions | Juniper JN0-1302 Sample Questions |
| Passing Score | Variable (60-70% Approx.) |
NEW QUESTION 43
When considering environmental conditions in a data center which two statements are correct? (Choose two)
- A. Relative humidity that is too low can cause water condensation.
- B. Device exhaust fans should face the cold aisle.
- C. The temperature should be measured at multiple heights.
- D. The device air intake should face the cold aisle
Answer: B,C
NEW QUESTION 44
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 45
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. OVSDB
- B. fragmentation
- C. stitching
- D. CGNAT
Answer: C
NEW QUESTION 46
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: C
NEW QUESTION 47
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,C
NEW QUESTION 48
You are deploying a new data center fabric to support virtualized systems. As part of the deployment, you must monitor server utilization of the hosts In this scenario, which Juniper Networks product would satisfy this requirement?
- A. Junos Space Security Director
- B. Contrail Insights
- C. Platform Contrail Networking
- D. Junos Space Network Management
Answer: B
NEW QUESTION 49
What are two elements of data center security? (Choose two.)
- A. JIMS for user identify and management
- B. segmentation with VLANs in hypervisors
- C. ATP Cloud advanced anti-malware
- D. DDoS protection
Answer: B,C
NEW QUESTION 50
You are asked to design an IP fabric that uses the same routing protocol in both the underlay and overlay networks Which routing protocol will satisfy this requirement?
- A. BGP
- B. OSPF
- C. IS-IS
- D. MPLS
Answer: B
NEW QUESTION 51
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 52
You are designing an IP fabric ASN scheme using EBGP.
What are two acceptable ranges in this scenario? (Choose two.)
- A. 4200000000-4294967294
- B. 0-512
- C. 100001-199999
- D. 64512-65535
Answer: A,D
NEW QUESTION 53
Exhibit.
For a fully configured and functional IP fabnc underlay as shown in the exhibit, how many external BGP neighbors are expected to be in the established state for Spine 1?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 54
Referring to the exhibit, what should you do to increase high availability?
- A. Deploy MC-LAG between the access layer and the servers
- B. Deploy a Virtual Chassis at the distribution layer
- C. Deploy MC-LAG between the distribution layer and the access layer
- D. Deploy a chassis cluster at the access layer
Answer: C
NEW QUESTION 55
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. 4:1
- B. 2:1
- C. 3:1
- D. 1:1
Answer: C
NEW QUESTION 56
You must implement security services between VMs that are hosted on the same server. You need to perform Layer 3 routing, UTM. IPS and NAT services white minimizing space and resource usage.
Which Junos product will satisfy the requirements?
- A. SRX
- B. vMX
- C. vSRX
- D. MX
Answer: C
NEW QUESTION 57
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 NSR
- B. GRES with NSB
- C. NSR with NSB
- D. NSR with graceful restart
Answer: A,B
NEW QUESTION 58
What are two considerations when designing an IP fabric? (Choose two)
- A. Uplinks from servers to the leaf nodes should be 40GbE links
- B. Leaf nodes and spine nodes should be the same type of device
- C. Every leaf node should have an uplink to every spine node
- D. All spine nodes should be the same type of device
Answer: B,C
NEW QUESTION 59
A customer has concerns about various groups having the ability to easily access their corporate network infrastructure They want to implement tighter controls for network infrastructure system access Which three actions will accomplish this task? (Choose three )
- A. Open console port access
- B. Use RADIUS accounting.
- C. Provide local passwords
- D. Disable root access
- E. Use a secure access VPN
Answer: B,D,E
NEW QUESTION 60
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 61
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 62
You are designing an IP fabric underlay using IBGP with the spines serving as route reflectors.
In this scenario, which BGP capability must be supported on the spines?
- A. rib-sharding
- B. route-monitoring
- C. add-path
- D. route-refresh-priority
Answer: C
NEW QUESTION 63
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. Ethernet VPN BGP
- B. Layer 2 circuits
- C. BGP Layer 2 VPNs
- D. CCC
Answer: A
NEW QUESTION 64
Exhibit.
Referring to the exhibit, which two statements are correct7 (Choose two)
- A. You should use CoS schedulers for traffic coming into the spine devices from the leaf devices
- B. You should use CoS schedulers for traffic leaving the spine devices and going to the leaf devices.
- C. You should use CoS schedulers for traffic coming into the leaf devices from the servers
- D. You should use CoS schedulers for traffic leaving the leaf devices and going to the spine devices.
Answer: B
NEW QUESTION 65
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