Get 2022 Updated Free Juniper JN0-682 Exam Questions & Answer [Q30-Q50]

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Get 2022 Updated Free Juniper JN0-682 Exam Questions and Answer

JN0-682 Dumps PDF and Test Engine Exam Questions

Juniper JN0-682 Exam Certification Details:

Sample Questions	Juniper JN0-682 Sample Questions
Exam Price	$400 USD
Recommended Training	Data Center Fabric with EVPN and VXLAN
Exam Registration	PEARSON VUE

NEW QUESTION 30
You are designing a Layer 3 fabric underlay using EBGP. You will implement an E VPN-signaled VXLAN overlay on the Layer 3 fabric.
In this scenario, what must you do in the underlay to ensure that the VXLAN overlay will be able to function properly?

The underlay should support the PIM protocol

Each device in the underlay should advertise its loopback address

The underlay should be configured with a separate VRF tor each potential tenant

The underlay should advertise the host connected interlaces on all leaf device

NEW QUESTION 31
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.

NEW QUESTION 32
You are deploying a switch using ZTP.
Which two statements are true in this scenario? (Choose two.)

If the switch is already running the referenced image, no action is performed and the switch moves to the next ZTP step in the ZTP process.

Using DHCP Option 150. the DHCP server informs the switch of a software image name.

Using DHCP Option 43 sub option 01, the DHCP server informs the switch of the configuration file name.

If no configuration file is referenced in DHCP Options, the switch downloads a default configuration file from the storage server.

NEW QUESTION 33
A VXLAN has been created between devices leaf1 and Ieaf3.

Referring to the exhibit, which statement is true?

Traffic sent from host1 to host2 will be dropped on Ieaf3.

Traffic sent from host1 to host2 will be tagged with VLAN ID 100 when exiting Ieaf3.

Traffic sent from host1 to host2 will be tagged with VLAN ID 200 when exiting Ieaf3.

Traffic sent from host1 to host2 will be dropped on leaf1.

NEW QUESTION 34
Which two statements are correct about a spine and leaf-based IP fabric? (Choose two.)

Traffic is diverted within the fabric when a device or link fails.

There is no need for redundancy at the server level.

Leaf switches broadcast frames to all other leaf devices.

Clos networks demonstrate good scaling features.

NEW QUESTION 35
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

NEW QUESTION 36
You are evaluating which method to use for learning MAC addresses in your VXLAN network. Which statement is true in this scenario?

Multicast exchanges MAC addresses through data plane learning and is more reliable than EVPN.

EVPN exchanges MAC addresses through control plane learning and is more reliable than multicast.

EVPN exchanges MAC addresses through data plane learning and is more reliable than multicast.

Multicast exchanges MAC addresses through control plane learning and is not more reliable than EVPN.

NEW QUESTION 37
Which two statements define the use of route targets and route distinguishers in an EVPN?
(Choose two.)

Route distinguishers ensure that routes from different client remain unique within the data center domain

Route targets ensure that routes from different clients remain unique within the data center domain

Route distinguishers identify the VRF into which the route should be placed

Route targets identify the VRF into which the route should be placed

NEW QUESTION 38
Exhibit.

Site 1 contains 20+ VMs. The link between Site 1 and Leaf1 goes down.
Referring to the exhibit, which statement is correct?

Type-1 routes for each VM will expire one at a time.

Type-1 routes for all VMs in the site will expire all at once.

Type-1 routes for all VMs in the site will be withdrawn all at once.

Type-1 routes for each VM will be withdrawn one at a time.

NEW QUESTION 39
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.

NEW QUESTION 40
Exhibit.

You are attempting to configure filter-based forwarding in your data center. All traffic from Host1 that is going to Host2 should be inspected by the data center firewall. You have verified that the traffic is being forwarded from router leaf L1’s VRF-1 to its INSPECT-VRF. however, the traffic is not reaching service L2.
Referring to the exhibit, which two steps should you take to troubleshoot the problem? (choose two.)

Examine the INSPECT-VRF.evpn 0 route table on L1 for a default route that will direct the traffic to L2.

Examine the INSPECT-VRF.inet. 0 route table on L1 for a default route that will direct the traffic to L2.

Ensure that VRF-1 and INSPECT-VRF route targets on L1 and L2 match.

Ensure that the route target in the INSPECT-VRF of L1 matches the route target of the INSPECT-VRF of L2.

NEW QUESTION 41
You have deployed two data centers that require a Layer 2 stretch between host1 and host2.

Referring to the exhibit, what does a Layer 2 stretch require?

A VPLS WAN connection data centers

A VXLAN tunnel originating on VTEP1 to VTEP2

A VXLAN tunnel originating on the super Spine Layer in DC1 to the Super Spine Layer in DC2

A VXLAN tunnel originating on the Spine Layer in DC1 to the Spine Layer in DC2.

NEW QUESTION 42
Exhibit.

You choose the EBGP design shown in the exhibit as your IP fabric design. You must ensure that both routes received by the spine nodes will be used for ECMP forwarding Which BGP parameter would need to be added to the EBGP configuration of the spine nodes to achieve this goal?

multipath

multihop

add-path

multipath multiple-as

NEW QUESTION 43
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

NEW QUESTION 44
The configuration shown in the exhibit is intended to set up assisted replication but will not commit. Which action will create a valid configuration in this situation?

Change the 10.0 address to 192.168.100.1 primary.

Change the replicator inet address to 192.168.100.101.

Delete replicator inet 192.168.100.1.

Change the replicator inet address to 192.168.100. 51.

NEW QUESTION 45
You are deploying a 3-stage Clos IP fabric in your data center. In this scenario, which statement is correct?

Each server-facing interface on a leaf node is always three hops away from other server-facing interfaces.

Each spine node must be physically connected to all other spine nodes.

There is an eight-spine node limitation.

No direct physical connections exist between leaf nodes.

NEW QUESTION 46
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.

NEW QUESTION 47
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

NEW QUESTION 48
You are asked to deploy an Ethernet bridging design in a data center with the criteria shown below.
– Routing must occur on the spine devices.
– VTEPs must terminate on the leaf devices.
– Facilitate inter-VLAN communication.
– Layer 2 gateways must be present on spine and leaf devices.
Which architecture should you use in this scenario?

edge-routed bridging architecture

centrally-routed bridging architecture

bridge overlay architecture

collapsed spine architecture

NEW QUESTION 49
Exhibit.

You are troubleshooting a connectivity issue across a VXLAN overlay network. In the exhibit, you are using the ping overlay command from a local VTEP residing on a OFX 5120 to a remote VTEP residing on a separate QFX5120.
What is the problem in this situation?

The VXLAN controller is down.

VXLAN VN1100 is not configured on the local VTEP

VXLAN VN1100 is not configured on the remote VTEP.

VXLAN VN1100 is not configured on both end points.

NEW QUESTION 50
You are asked to build a single export policy that can be applied to all devices to advertise only loopback IP addresses in the 172.16.0.0/24 subnet into your EBGP IP fabric. In this scenario, which two solutions would accomplish this task? (Choose two.) A)

B)

C)

D)

Option A

Option B

Option C

Option D

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Juniper JN0-682 Exam Topics:

Section	Objectives
Data Center Deployment or Management	– Describe data center deployment concepts: Zero Touch provisioning DHCP Implementation – Describe data center management concepts: Monitoring Analytics
VXLAN	– Describe VXLAN concepts: VXLAN control planes Data plane – Demonstrate knowledge of configuring, monitoring, or troubleshooting VXLAN

Section

Objectives

Data Center Deployment or Management

– Describe data center deployment concepts: