Ultimate Guide to Prepare JN0-1302 Certification Exam for JNCDS-DC in 2022
Use Real JN0-1302 Dumps - Juniper Correct Answers updated on 2022
Juniper JN0-1302 Exam Certification Details:
| Exam Price | $300 USD |
| Number of Questions | 65 |
| Passing Score | Variable (60-70% Approx.) |
| Exam Registration | PEARSON VUE |
Juniper JN0-1302 Exam Topics:
| Section | Objectives |
|---|---|
| Data Center Design Considerations | Describe the concepts of data center design
|
| IP Fabric Architecture | Describe the design considerations of a data center IP fabric
|
| Data Center Security | Describe the design considerations for securing the data center
|
NEW QUESTION 29
You are designing an IP fabric ASN scheme using EBGP.
What are two acceptable ranges in this scenario? (Choose two.)
- A. 0-512
- B. 100001-199999
- C. 64512-65535
- D. 4200000000-4294967294
Answer: C,D
NEW QUESTION 30
You are performing a risk assessment on your new data center. You must determine the annual loss expectancy.
Which two calculations must you use in this scenario? (Choose two.)
- A. asset value
- B. exposure factor
- C. annual rate of occurrence
- D. single loss expectancy
Answer: A,D
NEW QUESTION 31
You are designing a QoS scheme for your data center. You must ensure lossless Ethernet.
What are three protocols that would be used in this scenario? (Choose three.)
- A. TRILL
- B. SPB
- C. ETS
- D. PFC
- E. DCBx
Answer: C,D,E
NEW QUESTION 32
Exhibit.
Referring to the exhibit, which two statements are true? (Choose two)
- A. The vSRX is working in routed mode
- B. The vSRX is performing microsegmentation
- C. The vSRX is working in transparent mode
- D. The vSRX is not performing microsegmentation
Answer: A,B
NEW QUESTION 33
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. VPLS can provide connectivity for four or more DC deployments
- B. PE routers in an EVPN environment advertise MAC addresses using BGP
- C. LDP Layer 2 circuits team MAC addresses in the data plane.
- D. BGP Layer 2 VPNs are required due to latency requirements
- E. EVPN can provide connectivity for four or more DC deployments
Answer: A,B,E
NEW QUESTION 34
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. GRES with NSB
- B. VRRP
- C. LAG
- D. MC-LAG
Answer: D
NEW QUESTION 35
Exhibit.
Referring to the exhibit, which two statements are correct7 (Choose two)
- A. You should use CoS schedulers for traffic coming into the leaf devices from the servers
- B. You should use CoS schedulers for traffic coming into the spine devices from the leaf devices
- C. You should use CoS schedulers for traffic leaving the spine devices and going to the leaf devices.
- D. You should use CoS schedulers for traffic leaving the leaf devices and going to the spine devices.
Answer: C,D
NEW QUESTION 36
Exhibit.
Referring to the exhibit, which two statements are true? (Choose two)
- A. You should use CoS multifield classifiers for traffic coming into the leaf devices from the servers
- B. You should use CoS BA classifiers for traffic leaving the spine devices and going to the leaf devices
- C. You should use CoS BA classifiers for traffic coming into the spine devices from the leaf devices
- D. You should use CoS multifield classifiers for traffic leaving the leaf devices and going to the spine devices
Answer: B,D
NEW QUESTION 37
You are asked to design a solution for your data center EVPN/VXLAN fabric that will allow connectivity for all of your service platforms, such as firewalls and load balancers into a dedicated pair of border leaf devices Which three Juniper Networks platforms would support this requirement? (Choose three )
- A. SRX Series
- B. EX4300-MP Series
- C. QFX10000 Series
- D. QFX5120 Series
- E. 0MX Series
Answer: A,B,C
NEW QUESTION 38
Exhibit.
Which two statements about the redundancy design shown in the exhibit are true? (Choose two )
- A. Multicast IP addressing is in use
- B. User traffic must be policy-routed to the active data center
- C. Anycast IP addressing is in use
- D. Inter-server traffic must use an alternate IP address
Answer: C,D
NEW QUESTION 39
When considering environmental conditions in a data center which two statements are correct? (Choose two)
- A. Device exhaust fans should face the cold aisle.
- B. The temperature should be measured at multiple heights.
- C. Relative humidity that is too low can cause water condensation.
- D. The device air intake should face the cold aisle
Answer: A,B
NEW QUESTION 40
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. Platform Contrail Networking
- B. Junos Space Network Management
- C. Contrail Insights
- D. Junos Space Security Director
Answer: C
NEW QUESTION 41
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. Select traffic is directed to or bypasses the firewall
- C. The number of interfaces required for the infrastructure increases
- D. The flexibility of selective services on the firewall is reduced
Answer: A,C
NEW QUESTION 42
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. NSR can provide high availability.
- B. The reth interfaces can provide high availability
- C. MC-LAG can provide high availability
- D. GRES can provide high availability
Answer: B
NEW QUESTION 43
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. DDoS protection is implemented at the core of the data center
- C. Perimeter security in a data center is normally performed on virtual devices.
- D. Perimeter security in a data center is normally performed on physical devices.
Answer: A,C
NEW QUESTION 44
Which three statements are correct regarding a Clos-style IP fabric network? (Choose three )
- A. Leaf nodes should be connected to spine nodes
- B. Spine nodes can be interconnected
- C. Leaf nodes should not be interconnected
- D. Leaf nodes can be interconnected
- E. Spine nodes should not be interconnected
Answer: D
NEW QUESTION 45
What are two overlay protocols that should be considered in your data center design when using an IP fabric underlay? (Choose two.)
- A. OSPF
- B. VXLAN
- C. VPLS
- D. MPLSoGRE
Answer: B,C
NEW QUESTION 46
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. data center bridging exchange
- B. enhanced transmission selection
- C. priority flow control
- D. quantized congestion notification
Answer: C
NEW QUESTION 47
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