Download Data Center Design, Specialist (JNCDS-DC).JN0-1302.VCEplus.2021-12-24.96q.vcex
| Vendor: | Juniper |
| Exam Code: | JN0-1302 |
| Exam Name: | Data Center Design, Specialist (JNCDS-DC) |
| Date: | Dec 24, 2021 |
| File Size: | 4 MB |
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Demo 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?
- EBGP will require that an IGP is also configured for load balancing.
- EBGP will require a full mesh on all devices for load balancing.
- EBGP will require that you include the add-path feature for load balancing.
- EBGP will require that you include the multipath and multiple-as features for load balancing.
Correct answer: C
Explanation:
Question 2
You need to ensure that no single point of failure exists in a new data center that will be deployed.
Referring to the exhibit, which two technologies will accomplish this requirement? (Choose two.)
- Virtual Chassis
- LLDP
- MC-LAG
- LAG
Correct answer: AC
Question 3
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.)
- MX Series
- QFX5120 Series
- SRX Series
- EX4300-MP Series
- QFX10000 Series
Correct answer: ABC
Question 4
Which two statements describe SDN? (Choose two.)
- SDN can alleviate the need for manually configuring each network device.
- SDN moves forwarding functions to a centralized management platform.
- SDN combines the control plane and the forwarding plane into a single fabric.
- SDN moves compute intensive functions to a centralized controller.
Correct answer: AD
Question 5
Your corporate network consists of four data centers. Your data centers are already running EVPN-VXLAN over an IP fabric.
You are asked to design a strategy for Layer 3 data center interconnectivity.
Which two methods would satisfy this requirement? (Choose two.)
- EVPN Type-6 routes
- L2VPN
- L3VPN
- EVPN Type-5 routes
Correct answer: CD
Question 6
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?
- Junos Space Network Management Platform
- Contrail Networking
- Contrail Insights
- Junos Space Security Director
Correct answer: C
Question 7
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?
- quantized congestion notification
- priority flow control
- data center bridging exchange
- enhanced transmission selection
Correct answer: A
Explanation:
Question 8
Which protocol is used to exchange control information between the participating multichassis LAG (MC-LAG) peers?
- BGP
- OSPF
- ICCP
- VCCP
Correct answer: C
Question 9
You are designing an IP fabric ASN scheme using EBGP.
What are two acceptable ranges in this scenario? (Choose two.)
- 0 - 512
- 100001 - 199999
- 64512 - 65535
- 4200000000 - 4294967294
Correct answer: CD
Question 10
Which two statements describe CoS? (Choose two.)
- CoS does not protect sensitive traffic flows.
- CoS can be used to differentiate traffic for different customers.
- CoS creates an end-to-end guaranteed bandwidth reservation.
- CoS does not create additional bandwidth.
Correct answer: BD
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