Get Certified Easily with Online JN0-682 Dumps

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April 18, 2023

Using Data Center, Professional (JNCIP-DC) JN0-682 questions can help you build confidence as you prepare for the exam. By practicing with these JN0-682 dumps questions, you will be better prepared and more confident when you take the actual exam. Besides, JN0-682 exam dumps questions cover a wide range of topics that are relevant to the certification exam. By using JN0-682 dumps questions, you will be able to ensure that you have a comprehensive understanding of the material covered on the exam. Practice free Juniper JN0-682 exam dumps below.

Page 1 of 4

1. What are two streaming data formats supported for network analytics? (Choose two.)

GPB

XML

JSON

SLAX

2. Referring to the exhibit, what happens when you initiate ZTP on a QFX5120 switch running Junos 21.3R1.9?

ZTP skips both the Junos installation and the configuration.

ZTP performs the Junos installation but skips the configuration.

ZTP performs both the Junos installation and the configuration.

ZTP skips the Junos installation but applies the configuration.

3. You manage a data center with a 5-stage EVPN-VXLAN IP fabric. You notice that there are suboptimal paths used between the leaf and spine as well as the spine and super spine .

What is one way to solve this issue?

Configure the super spine and spine layers to all use the same AS

Configure the spine layer for EBGP and the leaf layer for IBGP

Configure the spine layer so that all spines in a POD share the same AS

Configure the leaf layer so that all leaf devices share the same AS

4. Referring to the exhibit, each node in the IP fabric is peering to its directly attached neighbor using EBGP. Each node is peering using physical interface IP addresses. Leaf 2 and Leaf 3 are advertising the 10.1.1/24 network into EBGP. Spine 2 must be configured so that it can load- share traffic destined to the 10 1.1/24 network over both next-hop A and next-hop B.

Which two actions must be performed to accomplish this task? (Choose two.)

Use multipath multipath-As

Use multihop

Use advertise inactive

Use a load-balancing policy applied to the forward table

5. You are troubleshooting a traditional Clos Layer 3 IP fabric in your data center.

You are reviewing the BGP configuration for one of your spine devices.

Referring to the exhibit, which statement is correct?

This spine device will not install multiple next hops for remote destinations in its routing table.

This spine device will not install any routes for remote destinations in its routing table.

This spine device has three neighboring leaf devices.

This spine device has three neighboring spine devices.

6. Referring to the exhibit, you want to advertise the IRB routes between both routing instances.

Which two configuration parameters would be applied to accomplish this task? (Choose two.)

Apply policy irb-A under instance Tenant_c and apply policy irb-c under instance Tenant_A as import policies.

Configure auto-export under both routing instances.

Configure vrf-table-label under both routing instances.

Apply policy irb-A under instance Tenant A and apply policy irb-c under instance Tenant_c as export policies.

7. What happens when a packet is encapsulated by a VXLAN before being placed in the overlay?

The TTL is decremented by two and placed in the VXLAN header.

The QoS marketing are placed in the VXLAN header.

The VLAN-ID is placed in the VXLAN header.

A VNI that maps to the VLAN-ID placed in the VXLAN header.

8. You need to add perimeter security to the network shown in the exhibit. All traffic must be inspected for attacks. The edge routers are using all available ports. Your solution must maintain both port and device resiliency.

In this scenario, which design would satisfy these requirements?

one-arm SRX Series chassis cluster

one-arm SRX Series device using LAG

inline SRX Series chassis cluster

inline SRX Series device using LAG

9. You are deploying a VXLAN using signaling overlay network in your new data center. You are able to establish your MP BGP peering session and see your EVPN routes, but traffic will not traverse the VXLAN using signaling overlay network.

What is a solution to this problem?

Enable the mtu-discovery feature on the MP peering sessions between VXLAN ANs EVPN signaling peers.

Increase the protocol MTU on all devices participating in VXLAN using EVPN signaling

Increase the MTU on the logical VTEP source interface of all devices participating in VXLAN using EVPN signaling.

Increase the physical MTU on all ports on all devices participating in VXLAN using EVPN signaling.

10. You are deploying an EBGP IP fabric. In this scenario, which statement is true?

Each spine should peer with every other spine using physical addresses.

Each spine should peer with each leaf using loopback addresses.

Each spine should peer with every other spine using loopback addresses.

Each spine should peer with each leaf using physical addresses.

Page 2 of 4

11. Referring to the exhibit, Host 1 and Host 3 have exchanged traffic.

In this scenario, which statement is true?

Leaf 2 learn Host 1's MAC address through periodic updates from Spine 2

Leaf 2 learn Host 1's MAC address when Host 3 learns Host 1's MAC address.

Leaf 2 learn Host 1's MAC address when Leaf 1 queries Host 1.

Leaf 2 does not learn Host 1's MAC address until Host1 and Host2 send traffic to each other

12. Referring to the exhibit, not all routes are being exchanged by EBGP peers.

In this scenario, which BGP parameter would solve this problem?

mulcihop

mulcipach

mulcipach mulciple-as

as-override

13. What are three advantages of using MPLS for data center interconnects? (Choose two.)

Dedicated MPLS backbones for Layer 1 and Layer 3 DCIs

Any to any connectivity

Dedicated connections between customer sites

Sub 50 ms failover times

Traffic engineering

14. Referring to the exhibit, which statement is correct?

The exhibit shows a 5-stage IP fabric architecture.

The exhibit shows a collapsed fabric architecture.

The exhibit does not represent a valid fabric architecture.

The exhibit shows a 3-stage IP fabric architecture.

15. You are asked to configure JTI on the QFX Series devices in your data center fabric. You must use sensors with the least amount of latency .

Which type of sensor should you use in this scenario?

Python sensors

JTI native sensors

analog sensors

JTI OpenConfig sensors

16. Referring to the exhibit, what would cause the problem on VCP 0/50?

The port is missing the interface hardware

The remote side is not configured as a VCP

The VCP has been disabled through configuration

VCP 0/50 is configured as a network port.

17. You want to ensure high availability of the Junos devices in your data center.

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

Multiple Spanning Tree Protocol

Virtual Router Redundancy protocol

graceful Routing Engine switchover

Dual Routing Engineers

Virtual private LAN service

18. What are the two valid types of VXLAN signaling? (Choose two.)

EVPN

RSVP

RSTP

MPLS

19. Which two statements are correct about VXLAN domains? (Choose two.)

With Layer 2 traffic, the VLAN ID is discarded before the packet is sent.

With Layer 3 traffic, the VLAN ID is discarded before the packet is sent.

With Layer 2 traffic, the VLAN ID is transmitted within the packet.

With Layer 3 traffic, the VLAN ID is transmitted within the packet.

20. You are configuring an EVPN overlay network. You want to ensure that leaf devices can respond to ARP requests from locally connected hosts, when the leaf device knows the MAC of the intended destination.

In this scenario, what should you configure on the leaf devices to accomplish this task?

Proxy ARP

Static ARP entries

Persistent MAC learning

IGMP snooping

Page 3 of 4

21. Referring to the VTEP output shown in the exhibit, which two statements are true? (Choose two.)

The. MAC address 52:54:00 5e 88 6a belongs to a remote host.

The MAC address 52:54;00 5e 88 6a belongs to a local host.

The MAC address 52:54:00 2c 4b:a2 belongs to a remote host.

The MAC address 52:54:00 2c 4b:a2 belongs to a local host.

22. You want to enable an EBGP-based IP fabric to allow ECMP routes to be populated into the RIB.

In this scenario, which action will accomplish this task?

Enable the forwarding-options ecmp-do-local-lookup parameter.

Enable the multipath multiple-as BGP parameter.

Enable the routing-options multipath global parameter.

Enable the chassis ecmp-alb parameter.

23. Which statement is true about a Data center interconnect over an IP network?

Layer 2 data must traverse a point-to-point

Layer 2 data must traverse an MPLS LS

Layer 2 data must be encapsulated.

Layer 3 data must be encapsulated

24. Which two statements are true about VRF routing instances? (Choose two.)

VRF can be used in conjunction with Layer 3 logical interfaces.

Each logical Layer 3 interface can belong to only one routing instance.

Each logical Layer 3 interface can belong to multiple routing instances.

VRF does not enable multitenancy.

25. Devices spine1 and spine have been configured as distributed Layer 3 gateways in the VXLAN topology, and devices leaf1 and leaf3 have been configured as layer 2 gateways. Device host must be able to communicate with device host?

Which two statements are true? (Choose two.)

An IRB interface must be configured on device leaf1 and leaf2.

An IRB interface must be configured on devices spine1 and spine2.

Traffic from host1 to host2 will transmit the VXLAN tunnel from leaf1 to leaf3.

Traffic from host1 to host will transit a VXLAN tunnel to spine or spine2 then a VXLAN from spine1 or spine2 to leaf 3.

26. Which IP fabric underlay protocol provides the highest degree of scalability?

IS-IS

RIP

EBGP

OSPF

27. You are configuring a DCI VPN solution between sites that require an L3VPN to work with your EVPN deployment. Your organization's policy restricts configuring RSVP and LDP on your WAN links. While configuring the solution, you notice that no routes exist in the inet table.

In this scenario, which parameter will solve this problem?

bgp family inet labeled-unicast per-group-label

bgp family inet labeled-unicast aggregate-label

bgp family inet labeled-unicast resolve-vpn

bgp family evpn signaling

28. You work in a data center where VMs and hosts are frequently moved. Your design needs to eliminate inefficient traffic flows.

In this scenario, which two solutions will satisfy this requirement? (Choose two.)

VXLAN

EVPN

VMTO

VPLS

29. An EVPN-signaled VXLAN overlay has been deployed in the network shown in the exhibit. An EVPN LAG has been configured to connect host1 to the network, and device leaf1 has been elected as the designated forwarder.

In this scenario, which statement is true?

The Ieaf3 device can utilize both leaf1 and Ieaf2 to forward unicast packets from host2 to host1.

An ICCP control link must be configured between leaf1 and Ieaf2.

The Ieaf3 device will only receive an advertisement to the LAG segment from leaf1.

Broadcast packets sent from host2 will not be forwarded to Ieaf2.

30. You are required to create an IP fabric for your new data center.

In this scenario, which protocol would be used to support EVPN?

IS-IS with correct TLVs enabled

MP-BGP

OSPF

any protocol with the appropriate APIs

Page 4 of 4

31. Referring to the exhibit,

you have a data center in which only the spine devices are using EVPN and VXLAN. The leaf nodes are multihomed in active-active mode to the spine nodes through ESI LAG interfaces. In this design, a link failure on the interface connecting the spine nodes would also cause all traffic from the spine to the leaf nodes to drop.

In this scenario, which command configured on which nodes would solve this problem?

the disable protocols evpn no-core-isolation command on the spine nodes

the set protocols evpn no-core-isolation command on the spine nodes

the disable protocols evpn no-core-isolation command on the leaf nodes

the set protocols evpn no-core-isolation command on the leaf nodes

32. When using EBGP as the underlay protocol for your IP fabric architecture, which two statements are true? (Choose two.)

Spine nodes peer to both leaf and spine nodes

Leaf nodes only peer to spine nodes

Leaf nodes peer to both spine and leaf nodes

Spine nodes only peer to leaf nodes

33. You are configuring an MX Series router to act as a Layer 3 gateway to route traffic between VXLANs in different data centers across a WAN connection.

In this scenario, what must you do to enable this communication?

Configure route reflectors.

Change the UDP port used by the VXLANs.

Configure the IRB interfaces to connect the VXLANs.

Enable PIM on all interfaces.

34. 1.When considering VRF routing-instances for network segmentation, which two statements are true? (Choose two.)

A logical interface can participate in multiple VRFs.

Multiple VRFs on a single device consolidate routing information to a single table.

VRFs have independent routing tables.

VRFs support overlapping subnets.

35. Which two statements describe EVPN based VXLAN implementations? (Choose two.)

MAC addresses ate propagated using BGP updates

MAC addresses are learned using multicast flooding

The movement of a virtual host results in the dynamic remapping of the VTEP

The movement of a virtual host requires a manual reconfiguration of the VTEP

36. You are asked to design a deployment plan for a large number of QFX Series switches using

ZTP. The ZTP deployment plan must ensure all switches are configured with their designated configuration file.

Which DHCP option and subscription combination would be used to accomplish this task?

DHCP option 43 a suboption of 00.

DHCP option 66 a suboption of 01.

DHCP option 66 a suboption of 00.

DHCP option 43 a suboption of 01.

37. Which two statements are correct about VXLANs? (Choose two.)

VXLANs have smaller broadcast domains than VLANs.

VXLANs have a smaller logical network identifier than VLANs.

VXLANs can have a theoretical maximum of 16 million unique networks.

VXLANs are an overlay technology.

38. You are asked to implement a monitoring and telemetry solution for the QFX Series devices in your IP fabric that uses a push model to collect both system event data and statistical data for your QFX Series devices.

Which technology satisfies your requirements?

JunosXMLAPI

REST API

SNMP

Junos Telemetry Interface

39. You are asked to configure VXLAN for you c data center using multicast to exchange VTEP information?

In this scenario, which two configuration parameters must match on the VTEPs in the same VXLAN segment? (Choose two.)

VLAN ID

Routing instance name

Multicast group

VNI

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