Juniper Data Center, Professional (JNCIP-DC) - JN0-683 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

You are asked to implement VXLAN group-based policies (GBPs) in your data center. Which two statements are correct in (his scenario? (Choose two.)

A. VXLAN GBP uses scalable group tags that may be configured on a RADIUS server and pushed to the switch through 802.1X. B. VXLAN GBP ensures consistent application of BGP groups throughout the network. C. VXLAN GBP uses scalable group tags that must be configured statically on each switch and activated through 802.1X. D. VXLAN GBP ensures consistent application of security group policies throughout the network.

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Correct Answer: A,D Vote an answer

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Question 2

You need to deploy a new data center. As part of the switch onboarding process, you want to use Juniper Networks' zero-touch provisioning (ZTP) process. Which statement is correct about this scenario?

A. The minimum requirement is a DHCP IP address for the ZTP process to terminate. B. The switch's default hostname is the switch's MAC address. C. Junos images on the devices can be upgraded, but not downgraded. D. Scripts that require execution must end with .sh or .py.

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Correct Answer: D Vote an answer

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Question 3

In a centrally-routed bridging (CRB) overlay, which device typically performs the Layer 3 gateway function?

A. The border leaf devices only. B. The access switches. C. The server leaf devices. D. The spine devices.

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Correct Answer: D Vote an answer

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Question 4

You are preparing an sFlow monitoring system configuration. In this scenario, what information will be included in the datagram sent to the sFlow collector? (Choose two.)

A. the interface through which the packets entered the agent B. the source and destination VLAN for sampled packets C. the sending device's serial number D. the CRC from the sampled packet

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Correct Answer: A,B Vote an answer

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Question 5

You are designing a DCI solution and want to prevent the extension of BUM traffic and Ethernet Segment information between data centers while still allowing IP prefix reachability. Which EVPN seamless stitching type should you use?

A. Type 2 seamless stitching using border leaf VXLAN tunnels. B. Type 5 seamless stitching using only IP Prefix routes. C. Type 3 seamless stitching using multicast replication. D. Type 1 seamless stitching using Layer 2 stretching.

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Correct Answer: B Vote an answer

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Question 6

You are asked to implement Type 2 seamless stitching between two data centers. Which statement is correct in this scenario?

A. DCI VXLAN tunnels are formed between spine devices and server leaf devices in the second data center. B. DCI VXLAN tunnels are formed between server leaf devices and server leaf devices in the second data center. C. DCI VXLAN tunnels are formed between server leaf devices and border leaf devices in the second data center. D. DCI VXLAN tunnels are formed between border leaf devices and border leaf devices in the second data center.

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Correct Answer: D Vote an answer

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Question 7

Click the Exhibit button.

Referring to the configuration shown in the exhibit, assume that there is no external router present and that the configuration is fabric-only.
Which two statements are true about the example configuration? (Choose two.)

A. Devices in irb.400 (vlan 400) and irb.800 (vlan 800) are able to communicate over the fabric. B. Devices in irb.400 (vlan 400) are not able to communicate directly with devices in routing instance Customer A. C. VNI 10006 is assigned to vlan 800 (irb.800). D. Devices in routing instance Customer A are able to communicate with devices in routing instance Customer B.

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Correct Answer: A,B Vote an answer

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Question 8

You are implementing VXLAN broadcast domains in your data center environment. Which two statements are correct in this scenario? (Choose two.)

A. The VNI must match the VLAN tag to ensure that the remote VTEP can decapsulate VXLAN packets. B. A VXLAN packet does not contain a VLAN ID. C. Layer 2 frames are encapsulated by the source VTEP. D. The VNI is a 16-bit value and can range from 0 through 16.777.215.

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Correct Answer: B,C Vote an answer

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Question 9

You are deploying an IP fabric using EBGP and notice that your leaf devices are advertising and receiving all the routes. However, the routes are not installed in the routing table and are marked as hidden.
Which two statements describe how to solve the issue? (Choose two.)

A. You need to configure as-override. B. You need to configure a next-hop self policy. C. You need to configure multipath multiple-as. D. You need to configure loops 2.

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Correct Answer: B,D Vote an answer

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