Prepare JN0-1103 Exam with Using JN0-1103 Dump Questions

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1. Which statement is true about 3-stage IP fabrics?

There must be physical connections between all of the spine nodes.

Each leaf node must have at least one physical connection to each spine node.

There must be physical connections between all of the leaf nodes.

Each leaf node must have at least two physical connections to each spine node.

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2. Which two technologies would be used to encapsulate frames to provide Layer 2 reachability across an IP fabric data center? (Choose two.)

MACsec

IPsec

MPLS

VXLAN

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3. You are a network engineer at a large university. The architecture team has recently chosen Mist to replace the existing controller-based system and has replaced all the access points (APs) throughout the campus. Since the migration, users have been complaining about VoIP calls being dropped while moving between buildings. You have already validated that the APs provide appropriate coverage.

Which change would help alleviate this issue?

Deploy a Mist Edge.

Deploy a Session Smart Conductor.

Deploy a Session Smart Router.

Deploy additional access points.

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4. Multiple customer sites are connected through your service provider network using a Layer 3 VPN.

You must design the Layer 3 VPN so that the traffic sent between sites is encrypted.

Which technology would you use to accomplish this task?

Use IPsec with A

Use GRE with a key sequence number.

Use IPsec with ES

Use OSPF with IPsec authentication.

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5. You are considering replacing a traditional MPLS WAN with a SD-WAN solution.

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

SD-WAN requires the use of specialized ASICs to route application traffic.

SD-WAN can provide similar security and privacy to legacy WANs.

Direct Internet Access can be made available in remote offices using a local breakout.

Direct Internet Access can be made available in remote offices using a central breakout.

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6. Click the Exhibit button.





After a series of outages in an existing network, you are asked to analyze and provide recommendations for resiliency for the data center network shown in the exhibit.

Which improvement should you recommend to eliminate management plane single points of failure in this scenario?

Configure ESI-LAG on the spines facing the leafs.

Replace the Virtual Chassis with ESI-LAG from the leafs facing the servers.

Configure a Virtual Chassis between the spines.

Replace the Virtual Chassis with VRRP configured on the servers.

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7. Which three categories should the collected data be sorted into during the data analysis phase? (Choose three.)

customer requirements

customer data

Industry standards

personal data

project boundaries

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8. A. A lower oversubscription ratio increases the overall cost of the network.

B. A lower oversubscription ratio provides less available bandwidth to handle congestion.

C. A lower oversubscription ratio decreases the overall cost of the network.

D. A lower oversubscription ratio provides more available bandwidth to handle congestion.

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9. You must design a low latency WAN link for a new emergency backup site. The traffic contains propriety company information and must be protected. To save computing resources, you cannot encrypt the traffic across the link.

In this scenario, which type of WAN would you propose for the new link?

public

private

satellite

wireless

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10. As a network architect, in which three areas would you add MX Series routers? (Choose three.)

mobile device

data center network

service provider

edge network

WiMAX

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11. You are asked to design a backup schedule using existing tools and incurring no additional expense.

Which two protocols would you consider to accomplish this task? (Choose two.)

rsync

SMTP

SFTP

SNMP

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12. You need to determine how far apart access points operating on the same channel ought to be placed.

In this scenario, what is the recommended signal strength when determining this information?

−30 dBm

−10 dBm

−5 dBm

−65 dBm

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13. Which two statements are correct about the Juniper Connected Security strategy? (Choose two.)

It extends attack mitigation to routers and switches.

It extends attack mitigation to network chokepoints.

It extends security to all user connections.

It extends security to every point of connection on the network.

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14. In an EVPN-VXLAN data center, what would be a reason to consider using discrete border leaf’s rather than placing border roles onto the spines?

to provide for differentiated oversubscription ratios for traffic into and out of the data center

to eliminate multicast traffic in and out of the fabric

to allow for provisioning ACLs between the data center and the WAN

to provide specific devices designed for handling traffic burstiness on the WAN

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15. You are considering changing an IBGP-based IP fabric design to one that is EBGP-based.

In this scenario, which two statements are correct about an EBGP-based design? (Choose two.)

Route reflection is not required.

An IGP is not required.

AS numbers are not required.

Confederations may be used.

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16. Which two products comprise Juniper’s SASE solution? (Choose two.)

Juniper

Juniper Secure Edge

Paragon Active Assurance

Mist Al-Driven SD-WAN

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17. What two statements correctly describe the REST API on Junos devices? (Choose two.)

The REST API is enabled by default on Junos devices.

The REST API supports GET requests.

The REST API supports DELETE requests.

The REST API supports both HTTP and HTTP

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18. What are the correct categories of the OAMP management methodology?

operations, administration, maintenance, provisioning

operations, applications, maintenance, performance

operations, actions, management, personnel

operations, accounting, management, positioning

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19. Click the Exhibit button.





Referring to the exhibit, which oversubscription ratio applies to Switch-3?

2:4

4:1

2:1

1:2

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20. Which VPN protocol has the highest overhead?

GRE over MPLS

IPsec with NAT Traversal

Secure Vector Routing

IPsec without NAT Traversal

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