UPDATED [2026] Pass Juniper JN0-460 Exam in First Attempt Guaranteed [Q26-Q47]

UPDATED [2026] Pass Juniper JN0-460 Exam in First Attempt Guaranteed

Pass JN0-460 Exam Latest Practice Questions

Juniper JN0-460 Exam Syllabus Topics:

Topic	Details
Topic 1	Campus Fabric Architecture: This section of the exam measures the skills of Network Design Engineers and focuses on understanding and deploying Campus Fabric Architectures. It introduces essential design concepts such as EVPN multihoming, IP Clos architecture, and micro-segmentation. The section also compares CRB and ERB models, explains scaling requirements, and highlights how the Campus Fabric Core-Distribution design supports high-performance, scalable, and secure enterprise networks.
Topic 2	Wired Assurance Management or Operations: This section of the exam measures the skills of Network Operations Engineers and focuses on the management and operational aspects of Wired Assurance. It covers switch management, port profiles, and dynamic port configuration to ensure optimal network performance. The section also explores service-level expectations, client insights, and the use of APIs for improved monitoring and automation. Candidates gain an understanding of how MistAI enables proactive management and predictive troubleshooting to maintain service quality.
Topic 3	Wired Assurance Fundamentals: This section of the exam measures the skills of Network Support Engineers and covers the foundational elements of Wired Assurance within the MistAI ecosystem. It introduces candidates to key concepts such as supported devices, solution architecture, and the main features and components that define Wired Assurance functionality. Additionally, it highlights how MistAI accounts, analytics, and subscriptions integrate to deliver intelligent insights for network performance and operations.
Topic 4	Wired Assurance Provisioning or Deployment: This section of the exam measures the skills of Network Deployment Specialists and focuses on the provisioning and deployment processes of Wired Assurance. It includes the essential steps and options involved in setting up networks, from configuration templates to deployment methodologies. Candidates learn about provisioning procedures, supported architectures, and the use of site variables to streamline automation and consistency across wired infrastructures.
Topic 5	Campus EVPN-VXLAN: This section of the exam measures the skills of Data Center Network Engineers and explores the key principles of VXLAN and EVPN technologies. Candidates learn about Layer 2 tunneling, data and control plane operations, and the functions of VTEPs and VXLAN gateways. Additionally, it covers advanced EVPN concepts such as multipath routing, route types, and identifiers. The section concludes with a focus on MAC learning and policy applications to ensure efficient, scalable, and resilient network fabrics.

 

NEW QUESTION # 26
GPB and Micro segmentation are crucial for __________ within a Campus Fabric network.

• A. Increasing complexity
• B. Decreasing network visibility
• C. Reducing security
• D. Enhancing security

Answer: D

NEW QUESTION # 27
Which of the following are true regarding the data and control plane operations in EVPN-VXLAN?
(Select two)

• A. EVPN allows for the separation of underlay and overlay networks
• B. VXLAN uses BGP to encapsulate data packets
• C. VXLAN relies solely on OSPF for data plane learning
• D. EVPN provides a control plane for VXLAN to learn MAC addresses

Answer: A,D

NEW QUESTION # 28
You are asked to configure switch ports to VLANs depending on which type of device is connected to it.
Which Mist feature will accomplish this task?

• A. select switch configuration
• B. dynamic port configuration
• C. site variables
• D. bulk upload of switch configuration

Answer: B

NEW QUESTION # 29
Which hthree administrator roles allow you to claim switches?(Choose three.)

• A. Network Admin
• B. Observer
• C. Super User
• D. Installer
• E. Helpdesk

Answer: A,C,D

Explanation:
In Juniper Mist Cloud, administrative roles define what actions a user can perform within an organization.
The ability to claim and onboard switches is granted to roles that have configuration or deployment privileges.
"Only users with Super User, Network Admin, or Installer roles can claim, onboard, or delete devices such as access points, switches, or gateways within a Mist organization." Option A (Network Admin):Correct- can claim and manage network devices.
Option B (Installer):Correct- role specifically intended for device onboarding and site setup.
Option C (Super User):Correct- full administrative privileges including device claiming.
Option D (Observer):Incorrect - view-only access.
Option E (Helpdesk):Incorrect - limited to troubleshooting functions, not device management.
References:
Juniper Mist AI for Wired - User Roles and Permissions Guide
Juniper Mist Organization Administration Documentation
Juniper Mist AI Cloud - Device Onboarding and Claiming Workflow

NEW QUESTION # 30
Which of the following are features of managing switches with MistAI Wired Assurance? (Select two)

• A. Manual switch discovery
• B. Automatic switch configuration rollback
• C. Real-time gaming
• D. AI-driven insights for switch health

Answer: B,D

NEW QUESTION # 31
You are asked to add a newVLANin your network. You need to reference the same VLAN in multiple places in the configuration of switches and APs in your site.
Which Mist configuration tool will enable you to accomplish this task?

• A. site variables
• B. switch template
• C. site switch configuration
• D. WLAN template

Answer: A

Explanation:
InMist Cloud,site variablesare used to store and reference common configuration values (such as VLAN IDs, subnet addresses, or gateway IPs) that are reused across multiple devices and templates within a site.
"Site variables allow administrators to define reusable configuration parameters that can be referenced in multiple templates or device configurations, ensuring consistency and reducing manual errors." Option A:Incorrect - applies configuration directly, not reusable references.
Option B:Correct- site variables enable you to reference the same VLAN or value in multiple configurations (switches, WLANs, etc.).
Option C:Incorrect - WLAN templates are for wireless SSID configuration.
Option D:Incorrect - switch templates define static configuration but don't store shared variables.
References:
Juniper Mist AI for Wired - Site Variables and Template Management Guide Juniper Mist AI for Wired - Multi-Device Configuration Reuse Best Practices Juniper Mist Cloud - Organization and Site Configuration Reference

NEW QUESTION # 32
Which of the following is a feature of using MistAI for Wired Assurance?

• A. Increased network downtime
• B. Decreased visibility into client experiences
• C. Manual data analysis requirements
• D. Real-time analytics and proactive troubleshooting

Answer: D

NEW QUESTION # 33
Which of the following is a key consideration when scaling Campus Fabric Architectures?

• A. Ensuring adequate coffee supply for the IT department
• B. Maintaining a single layer design
• C. Planning for future expansion and technology evolution
• D. Ignoring user and device growth

Answer: C

NEW QUESTION # 34
You are using the Wired Visibility option as your Wired Assurance solution. In this scenario, which protocol is used to exchange basic device information between your switches and APs?

• A. SNMP
• B. LLDP
• C. Telemetry
• D. LACP

Answer: B

NEW QUESTION # 35
In MistAI wired assurance, what is a key benefit of the AI-driven operations?

• A. Decreased network visibility
• B. Increased network troubleshooting time
• C. Requirement for more specialized networking staff
• D. Proactive identification and resolution of issues

Answer: D

NEW QUESTION # 36
What are the availableWired Assurance subscriptionsforJuniper Mist switchesin terms ofport numbers?

• A. 12-port, 24-port, and 48-port switches
• B. 12-port and 24-port switches only
• C. 12-port switch only
• D. 24-port switch only

Answer: A

Explanation:
Juniper Wired Assurance licensingis based on switch port count and supports a range of hardware platforms.
Subscriptions are available for12-port,24-port, and48-portmodels across the EX Series portfolio.
"Wired Assurance subscriptions are available for all supported EX Series switches in 12-port, 24-port, and 48- port license options, aligning to switch hardware configurations." Option A:Incorrect - 24-port only does not cover all options.
Option B:Incorrect - 12- and 24-port licenses exist, but 48-port is also supported.
Option C:Correct- Mist supports12-, 24-, and 48-portsubscription tiers.
Option D:Incorrect - 12-port alone is incomplete.
References:
Juniper Mist AI for Wired - Licensing and Subscription Guide
Juniper Mist AI Cloud - Wired Assurance Licensing FAQ
Juniper Networks EX Series - Licensing and Port-Based Subscription Matrix

NEW QUESTION # 37
What are two classifiers under the wired Throughput SLE? (Choose two)

• A. storm control
• B. packet loss
• C. interface anonalies
• D. latency

Answer: A,C

NEW QUESTION # 38
What are thetwo ways to forward BUM trafficwhen usingEVPN?(Choose two.)

• A. Use BGP neighborship.
• B. Use ingress replication.
• C. Use static routes.
• D. Use underlay replication.

Answer: B,D

Explanation:
InEVPN-VXLAN,BUM (Broadcast, Unknown unicast, and Multicast)traffic is handled differently than unicast traffic. EVPN provides two main forwarding mechanisms to distribute BUM traffic betweenVTEPs (VXLAN Tunnel Endpoints):
"BUM traffic in EVPN-VXLAN fabrics is replicated using eitheringress replicationorunderlay multicast(PIM- based). Both methods ensure that broadcast and unknown unicast frames reach all remote VTEPs within the same VXLAN segment." Option A:Incorrect - static routes are unrelated to BUM forwarding.
Option B:Incorrect - BGP is thecontrol plane, not a data-plane forwarding method.
Option C:Correct-Ingress replicationreplicates BUM packets to all remote VTEPs in the same VNI using unicast tunnels.
Option D:Correct-Underlay replication (multicast)uses multicast groups in the IP underlay to distribute BUM frames efficiently.
References:
Juniper Mist AI for Wired - EVPN-VXLAN Forwarding Architecture
Junos OS EVPN-VXLAN Deployment and Operations Guide
Juniper Validated Design - EVPN-VXLAN Control and Data Plane Behavior

NEW QUESTION # 39
In a Juniper Mistcampus fabric deploymentusingEVPN-VXLAN, which component performs the VXLAN encapsulation and de-encapsulation functions?

• A. VLAN
• B. EVPN route reflector
• C. VTEP
• D. GBP tag

Answer: C

Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
InEVPN-VXLANarchitectures, theVXLAN Tunnel Endpoint (VTEP)is the logical interface responsible for encapsulating and de-encapsulating Layer 2 Ethernet frames into VXLAN packets.
Each participating switch - typically the access or distribution node - hosts aVTEPthat maps local VLANs to VXLAN Network Identifiers (VNIs).
When a packet leaves a local VLAN, the VTEP encapsulates it in a VXLAN header and routes it through the underlay IP fabric.
When received at the destination VTEP, the frame is de-encapsulated and delivered to the appropriate local VLAN.
"VTEPs in an EVPN-VXLAN campus fabric perform MAC-to-VNI mapping and encapsulate/decapsulate traffic between virtualized network segments, allowing seamless Layer 2 and Layer 3 connectivity across an IP underlay." References:
Juniper Mist AI for Wired - Campus Fabric EVPN-VXLAN Overview
Juniper Validated Design (JVD): Mist AI Campus Fabric Deployment Guide
Junos OS EVPN and VXLAN Configuration Guide

NEW QUESTION # 40
Which of the following are components of Wired Assurance solutions?

• A. Wireless access points
• B. AI-driven insights
• C. Physical security systems
• D. Network switches

Answer: B,D

NEW QUESTION # 41
You are using the Wired Visibility option as your Wired Assurance solution.
In this scenario, which two statements are correct? (Choose two.)

• A. All devices are configurable using Mist Al.
• B. You must connect a Mist Managed AP to each switch.
• C. You must enable SNMP on all switches.
• D. Third party switches are supported.

Answer: B,D

NEW QUESTION # 42
Which list of SLEs are provided in the Mist Wired Assurance subscripton?

• A. Throughput, Switch Health, and Successful Connects
• B. Transferred Bytes and Received Bytes
• C. Tunnel Health, Throughput, Peering Statistics
• D. Throughput, Jitter, Loss, and Latency

Answer: A

NEW QUESTION # 43
How do VXLAN and EVPN work together to support MAC learning in a scalable way?

• A. By relying exclusively on Layer 3 routing protocols
• B. Through dynamic flooding mechanisms in the data plane
• C. Using EVPN as a control plane to distribute MAC addresses over VXLAN tunnels
• D. Implementing static MAC address tables for each VTEP

Answer: C

NEW QUESTION # 44
You have two sites connected to an EVPN network. Each site is using the172.16.1.0/24network for its own respective site.
How does EVPN prevent overlap in this scenario?

• A. It uses an Ethernet segment identifier (ESI).
• B. It uses a route distinguisher.
• C. It uses a Layer 2 gateway.
• D. It elects a designated forwarder.

Answer: B

Explanation:
EVPN, when used with VXLAN, leveragesBGP MPLS/VXLAN control plane mechanisms. To prevent overlapping IP prefixes between different tenants or sites, EVPN uses aRoute Distinguisher (RD).
"In EVPN-VXLAN, the route distinguisher (RD) makes routes unique when overlapping IP prefixes or MAC addresses are advertised between multiple tenants or sites." Option A(designated forwarder) applies to multi-homing in EVPN, not prefix uniqueness.
Option B(Layer 2 gateway) does not prevent IP overlap; it bridges VLANs.
Option D(ESI) is used for identifying multi-homed Ethernet segments, not to differentiate overlapping subnets.
Option C(Route Distinguisher) is correct, as it uniquely identifies routes even if the IP addresses are the same across sites.
References:
Juniper Mist AI for Wired - EVPN-VXLAN Overview
Juniper Validated Design - EVPN-VXLAN Fundamentals
Junos OS EVPN Configuration Guide

NEW QUESTION # 45
Which statement about RadSec is correct?

• A. RadSec allows RADIUS authentication over UDP and TLS.
• B. RadSec allows RADIUS authentication over UDP and SSL.
• C. RadSec allows RADIUS authentication over TCP and TLS.
• D. RadSec allows RADIUS authentication over TCP and SSL.

Answer: C

Explanation:
RadSec(RADIUS over TLS) enhances traditional RADIUS authentication security by encapsulating RADIUS messages withinTCP and TLSinstead of UDP.
This ensures encrypted, reliable, and authenticated transmission between network devices (such as Juniper EX switches) and RADIUS servers.
It is often used in modernMist-managed wired networksto securely integrate withAccess Assuranceor external authentication systems.
References:Juniper Mist RadSec Overview and Configuration Documentation

NEW QUESTION # 46
What aretwo limitationsof usingLLDPfor identifying wired clients?(Choose two.)

• A. It is supported by all wired client devices.
• B. It only operates between directly connected devices.
• C. It is not scalable to large networks.
• D. It requires LLDP to be configured on network devices.

Answer: B,D

Explanation:
Link Layer Discovery Protocol (LLDP)is a Layer 2 discovery protocol that allows network devices to advertise identity and capabilities to directly connected neighbors. While LLDP is useful for basic topology discovery, it has two key limitations inWired Assurance client identification:
"LLDP operates at Layer 2 between directly connected devices and must be explicitly enabled on all participating network elements to provide neighbor information. It cannot discover devices beyond the first physical hop." Option A:Correct- LLDP must beconfigured and enabledon each network device to function.
Option B:Incorrect - LLDP itself is scalable but limited to direct adjacency.
Option C:Correct- LLDP only worksbetween directly connected devices.
Option D:Incorrect - not all clients support LLDP; however, the question asks forlimitations of using LLDP, not lack of support.
References:
Juniper Mist AI for Wired - LLDP Client Discovery Overview
Junos OS Documentation - LLDP Protocol Operation
Juniper Mist Wired Assurance - Device Identification and Topology Guide

NEW QUESTION # 47
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