Spring Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code = getmirror

Home
Juniper
Design Track Certification
JN0-1103
Design - Associate (JNCIA-Design) Questions and Answers

Pass the Juniper Design Track Certification JN0-1103 Questions and answers with ExamsMirror

Practice at least 50% of the questions to maximize your chances of passing.

Exam JN0-1103 Premium Access

View all detail and faqs for the JN0-1103 exam

Go to Exam

701 Students Passed

94% Average Score

92% Same Questions

Viewing page 2 out of 2 pages

Viewing questions 11-20 out of questions

Questions # 11:

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

Options:

mobile device

data center network

C. service provider

edge network

E WiMAX

Answer

B, C, D

Explanation

MX Series routers are high-performance, scalable routers used in various roles such as data center interconnects, service provider backbones, and edge networks. They support advanced routing, MPLS, and security features, making them ideal for these critical infrastructure areas.

Questions # 12:

Which two versions of the Juniper SRX are appropriate for deployment in a virtual environment? (Choose two.)

Options:

SRX1500

cSRX

SRX300

vSRX

Answer

B, D

Explanation

cSRX and vSRX are the virtualized versions of the Juniper SRX Series firewalls designed for deployment in virtual environments. The cSRX is containerized, while the vSRX is a VM-based firewall, both supporting advanced security services in cloud or virtualized data centers.

Questions # 13:

Click the Exhibit button.

Question # 13

Which two WAN functions are shown in the exhibit? (Choose two.)

Options:

Data Center Interconnect

WAN aggregation

Internet edge

private WAN

Answer

B, D

Explanation

WAN aggregation is represented by the central router that connects multiple branch sites through a Carrier Ethernet service to the enterprise WAN, consolidating traffic.

Private WAN is shown through the use of Carrier Ethernet, which is a private service providing secure, dedicated connectivity between branches and the enterprise WAN.

Questions # 14:

What is an overlay solution that expands the Layer 2 network space across the WAN?

Options:

EVPN-VXLAN

IPsec

GRE

MC-LAG

Answer

Explanation

EVPN-VXLAN is an overlay solution that extends Layer 2 network segments across a Layer 3 WAN. It enables seamless connectivity between remote sites or data centers while maintaining Layer 2 adjacency, making it ideal for distributed environments.

Questions # 15:

You want to capture an accurate baseline of your network.

In this situation, which two actions should you perform? (Choose two.)

Options:

Maintain an understanding of the applications that should run on your network.

Test the restoration of the rescue configurations.

Standardize the module population across the network.

Collect an extensive history of network performance data.

Answer

A, D

Explanation

To establish an accurate network baseline, it's essential to understand the expected application behavior and gather a comprehensive history of performance metrics over time. This helps identify deviations and troubleshoot issues effectively.

Questions # 16:

Your company requires the ability to quickly recover from a misconfigured router breaking its forwarding and control planes. They decide to deploy terminal servers with connections to all router console ports to provide this capability.

Which two strategies will satisfy the requirements? (Choose two.)

Options:

Connect the terminal servers using a switch connected to inet6.0 on the production network routers.

Connect the terminal servers using a 4G LTE modem.

Connect the terminal servers using a parallel network of separate routers.

Connect the terminal servers using a switch connected to a separate routing instance on the production network routers.

Answer

B, C

Explanation

For reliable out-of-band management and recovery from misconfigurations, terminal servers should be connected through a separate network, such as a 4G LTE modem or a parallel network of independent routers. This ensures access remains available even if the production network is down.

Questions # 17:

In which two instances should you use Postman as part of network automation? (Choose two.)

Options:

to connect network infrastructure with cloud applications

to write custom scripts in the Python programming language

to receive real-time updates from a device without polling

to perform prototyping of API requests

Answer

A, D

Explanation

Postman is commonly used to prototype API requests, making it ideal for testing and verifying network APIs before automation scripts are developed. It also helps in connecting network infrastructure to cloud applications by crafting and sending REST API calls to interact with cloud-based services and platforms.

Questions # 18:

Which VPN protocol has the highest overhead?

Options:

GRE over MPLS

IPsec with NAT Traversal

Secure Vector Routing

IPsec without NAT Traversal

Answer

Explanation

IPsec with NAT Traversal (NAT-T) encapsulates IPsec packets within UDP headers, adding additional overhead compared to standard IPsec. This results in higher packet overhead, which can affect performance and MTU handling more than other VPN protocols.

Questions # 19:

What two statements are true about SD-WAN? (Choose two.)

Options:

Distributed policy enforcement does not scale.

SD-WAN branches can aggregate different WAN circuits.

SD-WAN routers must have specialized hardware to do application routing.

SD-WAN supports local breakout for Direct Internet Access

Answer

B, D

Explanation

SD-WANallows branches to aggregate multiple WAN links(e.g., MPLS, broadband, LTE) to optimize performance and redundancy. It also supports local breakoutfor Direct Internet Access (DIA), improving cloud application performance by avoiding backhaul to a central site.

Viewing page 2 out of 2 pages

Viewing questions 11-20 out of questions