Pass JN0-683 Exam to Get Juniper Certification

The JN0-683 exam is hot, and passing it requires a deep understanding of Juniper solutions. Practicing with Juniper JN0-683 dumps questions can help you reinforce your knowledge and increase your chances of passing the exam. JN0-683 dumps are available to help you prepare for the JN0-683 exam. Using JN0-683 exam dumps questions is one effective way to supplement your study plan and increase your chances of success on exam day. Test free JNCIP-DC JN0-683 exam dumps below.

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1. Exhibit.





Both DC and DC2 ate using EVPN-VXLAN technology deployed using an ERB architecture. A server on the Red VLAN must communicate with a server on the Green VLAN. The Blue VLAN in DC and DC2 needs to be the same VLAN.

Which statement is correct in this scenario?

The eight spine devices must be configured as border spine devices; a full mush interconnect must exist between all eight spine devices and the Blue VLAN must be stitched together

An interconnect is required between the four SRX Series devices; the Blue VLAN must be stretched and a transit VNI must be added for the Red and Green VLANs.

An interconnect is required between four leaf devices in the services blocks; the Red VLAN and the Green VLAN must be stitched and the Blue VLAN must be stretched.

A lean super spine device must be added to DC and DC2; all VLANs must be stretched to the lean super spine device and the lean super spine devices must stitch all the VLANs together.

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2. Which parameter is used to associate a received route with a local VPN route table?

route-target community

VLAN ID

VNI

route-distinguisher

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3. Which three statements are correct about VXLAN control planes? (Choose three.)

EVPN is inefficient and does not scale well.

Both multicast and EVPN can facilitate MAC learning.

Multicast is not agile and requires manual VNI mapping.

EVPN enables fast convergence and updates.

Multicast does not require as many resources.

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4. Exhibit.





The exhibit shows the truncated output of the show evpn database command.

Given this output, which two statements are correct about the host with MAC address 40:00:dc:01:00:04? (Choose two.)

The host is assigned IP address 10.4.4.5.

The host is originating from irb.300.

The host is located on VN110002.

The host is originating from an ESI LA

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5. In your EVPN-VXAN environment, you want to prevent a multihomed server from receiving multiple copies of BUM traffic in active/active scenarios.

Which EVPN route type would satisfy this requirement?

Type 8

Type 7

Type 4

Type 5

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6. You are using E8GP peering in an underlay IP fabric.

Which two statements are correct in this scenario? (Choose two.)

EBGP peering requires an IGP protocol tor adjacency establishment.

EBGP peering does not require an IGP protocol tor adjacency establishment.

Every leaf node has one peering session to every spine node.

Every leaf node has a peering session to every other leaf node.

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7. Exhibit.





Referring to the exhibit, Host1 (10.1.1.1) is failing to communicate with Host2 (10.1.2.1) in a data center that uses an ERB architecture.

What do you determine from the output?

The traffic is failing because load balancing is not configured correctly.

The traffic is entering the VXLAN tunnel.

Host1 and Host2 are directly connected to leaf1.

The irb.20 interface is not configured on leaf1.

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8. Exhibit.





You are deploying a VXLAN overlay with EVPN as the control plane in an ERB architecture.

Referring to the exhibit, which three statements are correct about where the VXLAN gateways will be placed? (Choose three.)

Only the spine devices will have L2 VXLAN gateways.

All leaf devices will have L2 VXLAN gateways.

All leaf devices will have L3 VXLAN gateways.

Only the border and leaf devices will have L3 VXLAN gateways.

Spine devices will have no VXLAN gateways.

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9. 1.Exhibit.





A VXLAN tunnel has been created between leaf1 and Ieaf2 in your data center.

Referring to the exhibit, which statement is correct?

Traffic sent from server1 to server2 will be dropped on Ieaf2.

Traffic sent from server1 to server2 will be tagged with VLAN ID 100 on Ieaf2 and forwarded to server2.

Traffic sent from server1 to server2 will be tagged with VLAN ID 200 on Ieaf2 and forwarded to server2.

Traffic sent from server1 to server2 will be dropped on leaf1.

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10. You are adding a server lo a tenant's network within your data center and must limit access to a specific traffic type within the tenant network without pushing all tenant traffic through a firewall.

What will satisfy this requirement?

Use route leaking with EVPN and a routing policy.

Use filter-based forwarding.

Put the new server on a unique subnet within the tenant's network.

Use a static route in the tenant VRF with a firewall as the next hop for traffic to the new server.

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11. What are two supported methods (or exporting data when using the Junos telemetry interface? (Choose two.)

using REST

using UDP

using SNMP

using gRPC

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12. Which two statements are true about EVPN routes for Data Center Interconnect? (Choose two.)

Type 5 EVPN routes require a VXLAN tunnel to the protocol next hop.

Type 2 EVPN routes do not require a VXLAN tunnel to the protocol next hop.

Type 2 EVPN routes require a VXLAN tunnel to the protocol next hop.

Type 5 EVPN routes do not require a VXLAN tunnel to the protocol next hop.

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13. You want to provide a OCI that keeps each data center routing domain isolated, while also supporting translation of VNIs.

Which DCI scheme allows these features?

A. MPLS DCI label exchange

B. over the top (OTT) with VNI translation enabled

C. VXLAN stitching

D. over the top (OTT) with proxy gateways

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14. What are three actions available tor MAC move limiting? (Choose three.)

A. drop

B. filter

C. enable

D. log

E. shutdown

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15. 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.)

the interlace through which the packets entered the agent

the sending device's serial number

the CRC from the sampled packet

the source and destination VLAN for sampled packets

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16. You are asked to interconnect two of your company's data centers across an IP backbone. Both data centers require Layer 2 and Layer 3 connectivity.

In this scenario, which three actions would accomplish this task? (Choose three.)

Advertise Type 2 EVPN routes across the DC

Ensure border leaf nodes in each data center can exchange EVPN routes.

Ensure there is a full mesh of VTEPs between all spine nodes within both data centers.

Advertise Type 5 EVPN routes across the DC

Ensure there is a full mesh of VTEPs between all leaf nodes within data centers.

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17. Which statement is correct about a collapsed fabric EVPN-VXLAN architecture?

Fully meshed back-to-back links are needed between the spine devices.

It supports multiple vendors in the fabric as long as all the spine devices are Juniper devices deployed with L2 VTEPs

Using Virtual Chassis at the leaf layer increases resiliency.

Border gateway functions occur on border leaf devices.

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18. As part of the onboarding process for new switches being added to your data centers, your company uses Juniper Networks' ZTP process. As part of the ZTP process, a script is executed by the devices being onboarded.

Which statement is correct in this scenario?

The Junos ZTP process supports Shell. JScript. and Ansible.

The Junos ZTP process supports Python, SLAX, and Perl.

The Junos ZTP process supports JScript. Ansible. and Perl.

The Junos ZTP process supports Shell. Python, and SLA

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19. Why is a designated forwarder required in a multihomed CE-to-PE VXLAN environment using EVPN signalling?

The designated forwarder is required to prevent packets from looping between the PEs.

The designated forwarder is required to prevent flooding of MAC addresses to multihomed hosts.

The designated forwarder is required to prevent a traffic storm from being received on multihomed hosts.

The designated forwarder is required to prevent duplicate packets from being received on multihomed hosts.

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20. You are asked to set up an IP fabric that supports Al or ML workloads.

You have chosen to use lossless Ethernet in this scenario, which statement is correct about congestion management?

The switch experiencing the congestion notifies the source device.

Only the source and destination devices need ECN enabled.

ECN marks packets based on WRED settings.

ECN is negotiated only among the switches that make up the IP fabric for each queue.

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