Download the Latest JN0-1103 Dumps - 2025 JN0-1103 Exam Questions [Q76-Q94]

Download the Latest JN0-1103 Dumps - 2025 JN0-1103 Exam Questions

Latest Juniper JN0-1103 Certification Practice Test Questions

NEW QUESTION # 76
A company asks you to develop a solution to provide secure access to the corporate network with a goal of providing a differentiated security policy per role and per device.
Which three measurements do you need to satisfy the company's requirement? (Choose three.)

• A. the number of physical desktop ports
• B. the number of guest access users
• C. the number of power over Ethernet ports
• D. the number of unmanned IP enabled end-point systems the number of WLAN access points

Answer: A,B,D

NEW QUESTION # 77
When implementing a top-down design methodology, where would you begin collecting information to start the design process?

• A. the currently-owned network equipment
• B. the Application Layer of the OSI model
• C. the CEO of the corporation
• D. the WAN edge

Answer: B

NEW QUESTION # 78
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?

• A. private
• B. wireless
• C. public
• D. satellite

Answer: A

Explanation:
A private WAN link offers low latency and inherent security without requiring encryption, making it ideal for transmitting sensitive data while conserving computing resources. It ensures dedicated, reliable connectivity between sites.

NEW QUESTION # 79
You must provide role-based access to a particular network resource.
Which equipment would you use to accomplish this task?

• A. server load balancer
• B. network firewall
• C. SIEM
• D. core router

Answer: B

NEW QUESTION # 80
Click the Exhibit button.

Referring to the exhibit, you are designing a Layer 2 data center and you want to make sure that all the links between the access tier and the aggregation tier are used.
What should you do to accomplish this task?

• A. Place Agg-1 and Agg-2 in a Virtual Chassis.
• B. Use RSTP on all devices.
• C. Use VRRP on Agg-1 and Agg-2.
• D. Use BGP load balancing on all devices.

Answer: A

NEW QUESTION # 81
What would be used to understand the types of applications on the network and how often those applications are used?

• A. routing policies
• B. traffic flow analysis
• C. trust and untrust zones
• D. logical topology

Answer: B

NEW QUESTION # 82
Referring to the exhibit, you are designing a Layer 2 data center and you want to make sure that all the links between the access tier and the aggregation tier are used.

What should you do to accomplish this task?

• A. Use RSTP on all devices.
• B. Use VRRP on Agg-1 and Agg-2.
• C. Place Agg-1 and Agg-2 in a Virtual Chassis
• D. Use BGP load balancing on all devices.

Answer: C

NEW QUESTION # 83
You are designing a data center network that will require the rapid deployment and removal of security features between virtual machines based on triggered traffic flows.
The data center will require the ability to scale up and down rapidly according to traffic load, and then release resources when security services are not needed.
In this scenario, which type of security design would fulfill this requirement?

• A. a physical security device connected to each host
• B. an all-in-one virtual security device in each host
• C. a centralized security appliance
• D. a container-based security deployment

Answer: D

NEW QUESTION # 84
What should be the first item in your network design checklist?

• A. A validation process for analyzing customer's existing environment.
• B. A process for understanding the customer's business and technical goals.
• C. A process for selecting protocols, address schemes, and naming conventions.
• D. The steps for designing a network topology.

Answer: B

NEW QUESTION # 85
Which two statements are correct about greenfield and brownfield deployments? (Choose two.)

• A. A greenfield deployment has a network environment and must be upgraded.
• B. A greenfield deployment has no network environment.
• C. A brownfield deployment has a network environment and must be upgraded.
• D. A brownfield deployment has no network environment.

Answer: B,C

Explanation:
A greenfield deployment starts from scratch, with no existing infrastructure, allowing for full design freedom.
A brownfield deployment involves working within an existing network environment that typically requires integration or upgrades.

NEW QUESTION # 86
You are asked to design a branch WAN. The branch sites have limited bandwidth and it is imperative to limit overhead.
Which technology will satisfy the requirements?

• A. Secure Vector Routing
• B. EVPN-VXLAN
• C. IPsec
• D. Generic Routing Encapsulation

Answer: A

Explanation:
Secure Vector Routing (SVR) is specifically designed for SD-WAN environments with limited bandwidth, as it offers encrypted and policy-based routing with minimal overhead compared to protocols like IPsec or GRE.
This makes it ideal for bandwidth-constrained branch sites.

NEW QUESTION # 87
Which two statements properly describe Junos commit scripts? (Choose two.)

• A. When a candidate configuration is committed, only the first active commit script is used.
• B. When a candidate configuration is committed, all active commit scripts are used.
• C. Junos commit scripts cannot enforce custom configuration rules.
• D. Junos commit scripts can enforce custom configuration rules.

Answer: B,D

NEW QUESTION # 88
What is the maximum number of chassis supported in an SRX Series chassis cluster?

• A. four
• B. ten
• C. two
• D. twenty

Answer: C

NEW QUESTION # 89
You are reviewing an existing corporate network design with a plan to reduce the number of data centers deployed by a customer.
Which three considerations are relevant to this exercise? (Choose three.)

• A. high availability considerations
• B. RFC1918 addressing
• C. cable plant infrastructure
• D. data center interconnects
• E. data repositories/distribution

Answer: A,D,E

NEW QUESTION # 90
You are designing a highly resilient network, which two high availability techniques should you use?
(Choose two.)

• A. redundant REs for SRX devices.
• B. multiple physical uplinks
• C. LAGs towards the LAN.
• D. bit level redundancy

Answer: B,C

NEW QUESTION # 91
Connectivity issues have been seen by the users in remote offices when attempting to access resources at the corporate headquarters. You must design a fix for this issues.
Which technology should you include in your design?

• A. auto-discovery VPN
• B. redundant WAN links
• C. accelerated WAN links
• D. hub-and-spoke VPN

Answer: B

NEW QUESTION # 92
What are two ways that a user's business model is important for network design purposes? (Choose two.)

• A. It suggests certain budgetary and scheduling constraints.
• B. It allows the engineer to infer certain technical requirements.
• C. It shows which vendors the user prefers.
• D. It leads to customized application development, consulting requirements, or both.

Answer: A,B

NEW QUESTION # 93
Which compliance standard must be taken into account when designing a network that will be handling credit card transactions?

• A. FIPS
• B. PCI
• C. SOX
• D. HIPPA

Answer: B

NEW QUESTION # 94
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Juniper JN0-1103 Exam Syllabus Topics:

Topic	Details
Topic 1	Securing the Network: This section of the exam measures the skills of Security Architects and covers essential security design principles. It encompasses general security considerations, strategies for securing data centers and campus WANs, and the implementation of zero-trust security models. Additionally, it delves into Secure Access Service Edge (SASE) frameworks to enhance network security posture.
Topic 2	Customer Network Design Requirements: This section of the exam measures skills of Network Design Engineers and covers the foundational aspects of network design. It includes understanding Juniper's life-cycle service approach, defining proposal boundaries, and considerations for both greenfield and brownfield deployments. The section also addresses top-down network design methodologies and capacity planning to ensure scalable and efficient network infrastructures.
Topic 3	Campus and Branch LAN Design: This section of the exam measures skills of LAN Infrastructure Specialists and covers considerations for designing wired campus or branch LANs. It addresses best practices in campus LAN design, modular design approaches, subnet and VLAN planning, and access control mechanisms. The section also introduces Ethernet VPN-Virtual Extensible LAN (EVPN-VXLAN) architectures and discusses campus oversubscription ratios and design architectures.
Topic 4	Data Center Network Design: This section of the exam measures skills of Data Center Network Engineers and covers considerations for general data center network design. Topics include data center design best practices, understanding traffic patterns, virtual chassis implementation, and environmental considerations. The section also delves into data center fabric architectures, benefits of IP fabric over traditional architectures, spine-and-leaf device placement, underlay and overlay design, routing protocol selection, and best practices for IP fabric scaling.
Topic 5	Network Management or Reliability: This section of the exam measures skills of Network Operations Center (NOC) Engineers and covers design considerations for ensuring business continuity. Topics include high-resiliency design, implementing link and device-level redundancy, and utilizing technologies like Multihomed Ethernet Segment Identifier Link Aggregation Groups (ESI LAGs) and virtual chassis. The section also explores Juniper SRX firewall redundancy and best practices for campus network redundancy.

 

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