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Juniper Mist AI Wired, Specialist (JNCIS-MistAI-Wired) JN0-460 Dumps in PDF

Free Juniper JN0-460 Real Questions (page: 2)

JN0-460 PDF — 72 Questions

Which statement is correct about the VXLAN data plane?

  1. The data plane learns the IP addresses of end-user devices.
  2. The data plane advertises the MAC addresses of end-user devices.
  3. The data plane encapsulates the traffic.
  4. The data plane learns the MAC addresses of end-user devices.

Answer(s): C

Explanation:

VXLAN (Virtual Extensible LAN) uses an overlay encapsulation method to carry Layer-2 frames over an IP underlay. This functionality is part of the data plane, which is responsible for packet forwarding and encapsulation/decapsulation.

"In an EVPN-VXLAN fabric, the control plane (via BGP EVPN) learns and advertises MAC and IP information, while the data plane encapsulates and forwards traffic using VXLAN tunnels between VTEPs."

Option A is incorrect: IP learning happens in the control plane, not the data plane.

Option B is incorrect: MAC advertisement is done in the control plane through EVPN route types.

Option D is incorrect: MAC learning is handled by EVPN control plane, not the VXLAN data plane.

Option C is correct: the VXLAN data plane encapsulates the traffic in UDP tunnels between VTEPs.


Reference:

Juniper Mist AI for Wired ­ EVPN-VXLAN Overview

Juniper Validated Design ­ EVPN-VXLAN Control and Data Plane Separation

Junos OS EVPN-VXLAN Deployment Guide



What are two unique advantages about configuration automation in Wired Assurance? (Choose two.)

  1. 100% open APIs
  2. client SLEs
  3. programmable workflows
  4. switch insights

Answer(s): A,C

Explanation:

Wired Assurance in Mist Cloud provides automated configuration for Juniper EX Series switches. The automation is built on open APIs and supports programmable workflows, which allow seamless integration with external systems and reduce manual configuration errors.

"Wired Assurance leverages 100% open APIs, enabling integration with third-party automation and orchestration tools. Combined with programmable workflows, this provides a consistent and scalable automation framework for switch deployment and management."

Option A (100% open APIs): Correct -- APIs enable automation and external integration.

Option C (programmable workflows): Correct -- workflows automate repetitive tasks and provisioning.

Option B (client SLEs): Incorrect -- this is part of user experience monitoring, not automation.

Option D (switch insights): Incorrect -- this relates to telemetry and visibility, not automation.


Reference:

Juniper Mist AI for Wired ­ Wired Assurance Overview

Juniper Mist AI for Wired ­ Switch Automation and APIs Guide

Juniper Validated Design ­ Mist Wired Automation Best Practices



In Juniper Mist cloud services, service level expectation (SLE) telemetry is collected from every device and stored for up to how long?

  1. 1 month
  2. 2 months
  3. 7 days
  4. 24 hours

Answer(s): A

Explanation:

Juniper Mist AI collects telemetry for Service Level Expectations (SLEs) across wired and wireless devices. This telemetry includes metrics such as time-to-connect, throughput, coverage, and switch performance.
"Service Level Expectation (SLE) data is collected from every device and stored for up to one month in the Mist Cloud. This allows administrators to analyze historical performance trends and troubleshoot issues based on real-time and historical data." Option B (2 months): Incorrect -- data is not retained this long. Option C (7 days): Incorrect -- telemetry retention is longer. Option D (24 hours): Incorrect -- too short for Mist SLE analytics. Option A (1 month): Correct -- Mist Cloud retains SLE telemetry for 30 days (1 month).


Reference:

Juniper Mist AI for Wired ­ Service Level Expectations Overview Juniper Mist AI for Wired ­ Telemetry and Data Retention Guide ===========



Which campus fabric architecture supports Layer 3 gateways at the distribution layer?

  1. campus fabric core/distribution ­ centrally-routed bridging (CRB)
  2. campus fabric IP Clos
  3. campus fabric core/distribution ­ edge-routed bridging (ERB)
  4. EVPN multihoming

Answer(s): C

Explanation:

In Juniper's campus fabric architectures, the location of the Layer 3 gateway (IRB) differentiates between CRB and ERB models:
Centrally-Routed Bridging (CRB): L3 gateways are placed at the core layer. Edge-Routed Bridging (ERB): L3 gateways are placed at the distribution layer, closer to the edge. "In the ERB model, Layer 2 gateways are deployed at the access layer, and Layer 3 gateways are deployed at the distribution layer."
Option A (CRB): Incorrect -- L3 is at the core, not distribution. Option B (IP Clos): Incorrect -- in 3-stage Clos, L3 is pushed to the access layer. Option D (EVPN multihoming): Incorrect -- this is about redundancy, not gateway placement. Option C (ERB): Correct -- L3 gateways sit at the distribution layer in the ERB architecture.


Reference:

Juniper Mist AI for Wired ­ Campus Fabric Architecture Models

Juniper Validated Design ­ Core/Distribution CRB vs ERB Gateways Junos OS EVPN-VXLAN Campus Fabric Deployment Guide



You have deployed your switches and need to provide a unique hostname on each switch.
Which Mist dashboard option allows you to accomplish this task?

  1. Organization switch template
  2. Site switch configuration
  3. Individual switch configuration
  4. Device profiles

Answer(s): C

Explanation:

In Juniper Mist Cloud, there are multiple configuration scopes:
Organization-level templates apply globally.
Site-level configuration applies across all devices in a site. Individual switch configuration is used to define unique, device-specific attributes such as hostname, management IP, or local overrides.
"Templates and site-level configuration ensure consistency across devices, while individual switch configuration is used to assign unique values such as hostnames." Option A: Incorrect -- org templates define common config, not hostnames. Option B: Incorrect -- site configs are shared across all switches in the site. Option D: Incorrect -- device profiles apply settings like port policies or authentication, not hostnames.
Option C: Correct -- individual switch configuration is the correct place to assign hostnames uniquely per device.


Reference:

Juniper Mist AI for Wired ­ Switch Configuration Hierarchy Juniper Mist Documentation ­ Device-Level Configuration in Wired Assurance ===========



Which two statements are correct about the campus fabric core-distribution architecture? (Choose two.)

  1. Only the core and distribution tiers are part of the EVPN-VXLAN topology.
  2. Only the core tier participates in the EVPN-VXLAN topology.
  3. The access tier is included in the EVPN-VXLAN topology.
  4. The access tier does not participate in the EVPN-VXLAN topology.

Answer(s): A,D

Explanation:

In a core-distribution campus fabric model, the EVPN-VXLAN overlay is established only between the core and distribution tiers. The access switches are not part of the EVPN fabric; they connect upstream to distribution but do not run VXLAN tunnels. "In the core-distribution campus fabric, only the core and distribution layers participate in the EVPN- VXLAN topology. The access layer connects to the distribution switches and forwards traffic but does not take part in the EVPN-VXLAN fabric."
Option A: Correct -- EVPN-VXLAN is built between core and distribution tiers. Option B: Incorrect -- both core and distribution participate, not just core. Option C: Incorrect -- access switches are excluded from EVPN-VXLAN participation.

Option D: Correct -- the access layer does not participate in EVPN-VXLAN.


Reference:

Juniper Mist AI for Wired ­ Campus Fabric Core-Distribution Architecture Juniper Validated Design ­ EVPN-VXLAN Campus Deployment Models Junos OS EVPN Campus Fabric Design Guide



What information does Mist use to determine if the port is classified as an uplink? (Choose two.)

  1. if TX and RX are higher than the rest of the ports
  2. if the port has an MTU greater than 1500 configured
  3. if the port is an STP root port
  4. if the port has a description configured

Answer(s): A,C

Explanation:

Juniper Mist automatically classifies ports to simplify visibility and automation within Wired Assurance. The Mist cloud analyzes port telemetry and link behavior to determine port roles, including uplinks.
"Mist uses machine learning and switch telemetry to automatically detect uplinks by analyzing traffic behavior and topology information. Uplink ports typically exhibit higher TX/RX utilization and are identified as spanning-tree root or forwarding ports connecting upstream devices." Option A: Correct -- Mist examines traffic statistics. Ports with significantly higher TX/RX utilization relative to others are likely uplinks.
Option B: Incorrect -- MTU size is not a classification criterion. Option C: Correct -- Mist uses STP information (root or designated port status) to identify uplinks. Option D: Incorrect -- port description fields are for administrative purposes only and are not used by Mist analytics.


Reference:

Juniper Mist AI for Wired ­ Port Role Classification and Telemetry Juniper Mist AI for Wired ­ Automated Uplink Detection and Insights Juniper Wired Assurance Analytics Guide



Which two statements are correct about the EVPN-VXLAN control plane? (Choose two.)

  1. The control plane encapsulates the traffic.
  2. The control plane learns the MAC addresses of end-user devices.
  3. The control plane learns the IP addresses of end-user devices.
  4. The control plane rewrites the destination MAC address of the packet.

Answer(s): B,C

Explanation:

In an EVPN-VXLAN fabric, the control plane operates over BGP EVPN and is responsible for distributing endpoint reachability information (MAC and IP) among VTEPs. The data plane, by contrast, performs encapsulation and forwarding.
"The EVPN control plane uses BGP to exchange MAC and IP address reachability information between VTEPs, enabling efficient forwarding and loop prevention without relying on flood-and- learn behavior."
Option A: Incorrect -- encapsulation occurs in the data plane, not the control plane. Option B: Correct -- the control plane distributes MAC-to-VTEP mappings. Option C: Correct -- the control plane also distributes IP-to-MAC associations (Type 2 and Type 5 EVPN routes).
Option D: Incorrect -- the control plane does not alter packet headers.


Reference:

Juniper Mist AI for Wired ­ EVPN-VXLAN Overview
Juniper Validated Design ­ EVPN Control and Data Plane Operation Junos OS EVPN-VXLAN Implementation Guide



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A
AI Tutor Explanation
4/23/2026 3:07:03 PM

Question 62:

  • Correct answer: D (per the page)

  • Note: The explanation text on the page describes option B (use ZDX score and Analyze Score to trigger the Y Engine analysis), indicating a mismatch between the stated answer and the rationale.

  • Key concept: For fast root-cause analysis, leverage telemetry and auto-correlated insights:
- Use the user’s ZDX score for AWS and run Analyze Score to activate the Y Engine, which correlates metrics across network, client, and application to pinpoint the issue quickly.
  • Why the other options are less effective:
- A: Only checks for outages; doesn’t provide actionable root-cause analysis. - C: Deep Trace helps visibility but is manual and time-consuming. - D: Packet capture is invasive and slow; not the quickest path to root cause.

Coimbatore, India
A
AI Tutor Explanation
4/23/2026 12:26:21 PM

Question 32:

  • Answer: A (2.4GHz)

  • Why: Lower-frequency signals have longer wavelengths and experience less attenuation when passing through walls and obstacles. Higher frequencies (5GHz, 6GHz) are more easily blocked by walls. NFC operates over very short distances and is not meant to penetrate walls. So 2.4 GHz best penetrates physical objects like walls.

Allen, United States
A
AI Tutor Explanation
4/21/2026 8:48:36 AM

Question 3:

  • False is the correct answer (Option B).

Why:
  • In Snowflake, a database is a metadata object that exists within a single Snowflake account. Accounts are isolated—there isn’t one database that lives in multiple accounts.
  • You can access data across accounts via data sharing or database replication, but these create separate database objects in the other accounts (e.g., a database in the consumer account created from a share), not a single shared database across accounts.

So a single database cannot exist in more than one Snowflake account.

Thane, India
A
Anonymous User
4/16/2026 10:54:18 AM

Question 1:

  • Correct answer: E — date = sys.argv[1]
  • Why this is correct:
- When a Databricks Job passes parameters to a notebook, those parameters are supplied to the notebook's Python process as command-line arguments. The first argument after the script name is sys.argv[1], so date = sys.argv[1] captures the passed date value directly.
  • How it compares to other options:
- date = spark.conf.get("date") reads from Spark config, not from job parameters. - input() waits for user input at runtime, which isn’t how job parameters are provided. - date = dbutils.notebooks.getParam("date") would work if the notebook were invoked via dbutils.notebook.run with parameters, not

Innisfil, Canada
A
Anonymous User
4/15/2026 4:42:07 AM

Question 528:

  • Correct answer: NSG flow logs for NSG1 (Option B)

  • Why:
- Traffic Analytics uses NSG flow logs to analyze traffic patterns. You must have NSG flow logs enabled for the NSGs you want to monitor. - An Azure Log Analytics workspace is also required to store and query the traffic data. - Network Watcher must be available in the subscription for traffic analytics to function.
  • What to configure (brief steps):
- Ensure Network Watcher is enabled in the East US region (for the subscription/region). - Enable NSG flow logs on NSG1. - Ensure a Log Analytics workspace exists and is accessible (read/write) so Traffic Analytics can store and query logs.
  • Why other options aren’t correct:
- “Diagnostic settings for VM1” or “Diagnostic settings for NSG1” alone don’t guarantee flow logs are captured and sent to Log Analytics, which Traffic Analytics relies on. - “Insights for VM1” is not how Traffic Analytics collects traffic data.

Hamburg, Germany
A
Anonymous User
4/15/2026 2:43:53 AM

Question 23:
The correct answer is Domain admin (option B), not Fabric admin.

  • Domain admin provides domain-level management: create domains/subdomains and assign workspaces within those domains, which matches the tasks while following least privilege.
  • Fabric admin is global-level access and is more privileges than needed for this scenario (it would grant broader control across the Fabric environment).

Kottayam, India
A
Anonymous User
4/14/2026 12:31:34 PM

Question 2:
For question 2, the key concept is the Longest Prefix Match. Routers pick the route whose subnet mask is the most specific (largest prefix length) that still matches the destination IP.
From the options:

  • A) 10.10.10.0/28 ? 10.10.10.0–10.10.10.15
  • B) 10.10.13.0/25 ? 10.10.13.0–10.10.13.127
  • C) 10.10.13.144/28 ? 10.10.13.144–10.10.13.159
  • D) 10.10.13.208/29 ? 10.10.13.208–10.10.13.215

The destination Host A’s IP must fall within 10.10.13.208–10.10.13.215 for the /29 to be the best match. Since /29 is the longest prefix among the matching options, Router1 will use 10.10.13.208/29.
Thus, the correct answer is D.

Canada
S
srameh
4/14/2026 10:09:29 AM

Question 3:

  • Correct answer: Phase 4, Post Accreditation

  • Explanation:
- In DITSCAP, the four phases are: - Phase 1: Definition (concept and requirements) - Phase 2: Verification (design and testing) - Phase 3: Validation (fielding and evaluation) - Phase 4: Post Accreditation (ongoing operations and lifecycle management) - The description—continuing operation of an accredited IT system and addressing changing threats throughout its life cycle—fits the Post Accreditation phase, which covers operations, maintenance, monitoring, and reauthorization as threats and environment evolve.

France
O
onibokun10
4/13/2026 7:50:14 PM

Question 129:
Correct answer: CNAME

  • A CNAME record creates an alias for a domain, so newapplication.comptia.org will resolve to whatever IP address www.comptia.org resolves to. This ensures both names point to the same resource without duplicating the IP.
  • Why not the others:
- SOA defines authoritative information for a zone. - MX specifies mail exchange servers. - NS designates name servers for a zone.
  • Notes: The alias name (newapplication.comptia.org) should not have other records if you use a CNAME for it, and CNAMEs aren’t used for the zone apex (root) domain. This scenario uses a subdomain, so a CNAME is appropriate.

Swindon, United Kingdom
A
Anonymous User
4/13/2026 6:29:58 PM

Question 1:

  • Correct answer: C

  • Why this is best:
- Uses OS Login with IAM, so SSH access is granted via Google accounts rather than distributing per-user SSH keys. - Granting the compute.osAdminLogin role to a Google group gives admin access to all team members in a centralized, auditable way. - Access is auditable: Cloud Audit Logs show who accessed which VM, satisfying the security requirement to determine who accessed a given instance.
  • How it works:
- Enable OS Login on the project/instances (enable-oslogin metadata). - Add the team’s

Germany
A
Anonymous User
4/13/2026 1:00:51 PM

Question 2:

  • Answer: D. Azure Advisor

  • Why: To view security-related recommendations for resources in the Compute and Apps area (including App Service Web Apps and Functions), you use Azure Advisor. Advisor surfaces personalized best-practice recommendations across resources, including security, and shows which resources are affected and the severity.

  • Why not the others:
- Azure Log Analytics is for ad-hoc querying of telemetry, not for viewing security recommendations. - Azure Event Hubs is for streaming telemetry data, not for security recommendations.
  • Quick tip: In the portal, navigate to Azure Advisor and check the Security recommendations for App Services to see actionable items and affe

    Brazil
D
Don
4/11/2026 5:36:42 AM

Recommend using AI for Solutions rather the Answer(s) submitted here

Hamburg, Germany
M
Mogae Malapela
4/8/2026 6:37:56 AM

This is very interesting

Gaborone, Botswana
A
Anon
4/6/2026 5:22:54 PM

Are these the same questions you have to pay for in ExamTopics?

Amsterdam, The Netherlands
L
LRK
3/22/2026 2:38:08 PM

For Question 7 - while the answer description indicates the correct answer, the option no. mentioned is incorrect. Nice and Comprehensive. Thankyou

Paris, France
R
Rian
3/19/2026 9:12:10 AM

This is very good and accurate. Explanation is very helpful even thou some are not 100% right but good enough to pass.

United States
G
Gerrard
3/18/2026 6:58:37 AM

The DP-900 exam can be tricky if you aren't familiar with Microsoft’s specific cloud terminology. I used the practice questions from free-braindumps.com and found them incredibly helpful. The site breaks down core data concepts and Azure services in a way that actually mirrors the real test. As a resutl I passed my exam.

United States
V
Vineet Kumar
3/6/2026 5:26:16 AM

interesting

Anonymous
J
Joe
1/20/2026 8:25:24 AM

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UNITED STATES
N
NJ
12/24/2025 10:39:07 AM

Helpful to test your preparedness before giving exam

Anonymous
A
Ashwini
12/17/2025 8:24:45 AM

Really helped

Anonymous
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Jagadesh
12/16/2025 9:57:10 AM

Good explanation

INDIA
S
shobha
11/29/2025 2:19:59 AM

very helpful

INDIA
P
Pandithurai
11/12/2025 12:16:21 PM

Question 1, Ans is - Developer,Standard,Professional Direct and Premier

Anonymous
E
Einstein
11/8/2025 4:13:37 AM

Passed this exam in first appointment. Great resource and valid exam dump.

Anonymous
D
David
10/31/2025 4:06:16 PM

Today I wrote this exam and passed, i totally relay on this practice exam. The questions were very tough, these questions are valid and I encounter the same.

UNITED STATES
T
Thor
10/21/2025 5:16:29 AM

Anyone used this dump recently?

NEW ZEALAND
V
Vladimir
9/25/2025 9:11:14 AM

173 question is A not D

Anonymous
K
khaos
9/21/2025 7:07:26 AM

nice questions

Anonymous
K
Katiso Lehasa
9/15/2025 11:21:52 PM

Thanks for the practice questions they helped me a lot.

Anonymous
E
Einstein
9/2/2025 7:42:00 PM

Passed this exam today. All questions are valid and this is not something you can find in ChatGPT.

UNITED KINGDOM
V
vito
8/22/2025 4:16:51 AM

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Anonymous
M
Matt
7/31/2025 11:44:40 PM

Great questions.

UNITED STATES
O
OLERATO
7/1/2025 5:44:14 AM

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SOUTH AFRICA
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