Pass the actual test with the help of JN0-451 study guide
Last Updated: Sep 03, 2026
No. of Questions: 82 Questions & Answers with Testing Engine
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| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Juniper Mist AI, Specialist (JNCIS-MistAI) |
| Exam Number: | JN0-451 |
| Related Certifications: | JNCIS-Enterprise Juniper Mist AI Fundamentals JNCIA-Junos |
| Exam Format: | Multiple Choice, Multiple Response |
| Available Languages: | English |
| Exam Price: | USD 300 (approx.) |
| Real Exam Qty: | 65 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Recommended Training: | Juniper Mist AI Training Courses |
| Exam Registration: | Juniper Certification Portal |
| Sample Questions: | Juniper JN0-451 Sample Questions |
| Exam Way: | Online proctored or test center (Pearson VUE) |
| Pre Condition: | No formal prerequisite, but Juniper networking fundamentals (JNCIA level knowledge recommended). |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification.html |
| Section | Objectives |
|---|---|
| Topic 1: Wireless LAN Design and Deployment | - RF planning and optimization - SSID and WLAN configuration - AP provisioning and onboarding |
| Topic 2: Marvis Virtual Network Assistant | - Natural language queries and insights - AI-driven troubleshooting workflows |
| Topic 3: Wired Assurance | - Port configuration and monitoring - EX switch onboarding into Mist |
| Topic 4: Monitoring, Analytics, and Troubleshooting | - Client and network health metrics - Root cause analysis in Mist AI - Event analysis and alerting |
| Topic 5: Mist AI Architecture and Fundamentals | - Mist cloud architecture and components - AI-driven networking concepts - Data collection and telemetry |
| Topic 6: Integration and Deployment Scenarios | - Integration with Juniper SRX security devices - Integration with Juniper EX switches - Campus and branch deployment models |
The Juniper JN0-451 exam, officially titled Mist AI - Specialist (JNCIS-MistAI), is the required test for earning the Juniper Mist AI - Specialist (JNCIS-MistAI) certification, a credential at the Specialist level. Passing it validates the skills Juniper expects from certified professionals, and it can also support progress toward related credentials such as JNCIA-Junos, JNCIS-Enterprise, Juniper Mist AI Fundamentals.
The JN0-451 exam includes 65 questions, and you have 90 minutes to complete it. Before exam day, divide the available time by the question count so you know the pace you need to hold, and practice flagging time-consuming items for review instead of stalling on a single question. Timed sessions in the Actualtests4sure test engine are the easiest way to build that rhythm before it counts.
Juniper asks candidates to meet the following requirement before registering: No formal prerequisite, but Juniper networking fundamentals (JNCIA level knowledge recommended).. Exam policies do change, so confirm the latest details on the official exam page at https://www.juniper.net/us/en/training/certification.html before you book.
You can book your seat through the official registration channels below:
The JN0-451 exam is delivered in the following format: Online proctored or test center (Pearson VUE).
Juniper recommends the following official training for this exam:
A course builds the theory; practice turns it into exam-day performance. Once you finish a class, the 82 practice questions from Actualtests4sure show you how the same knowledge appears in exam-style items.
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The Juniper Mist AI - Specialist (JNCIS-MistAI) exam is organized into 6 major domains. Some of the key domains include:
Scroll up to the Exam Topics section for the complete breakdown, and use it to plan how much study time each domain deserves.
Question 1
Your customer added an Apple TV in their conference room so that employees can easily share their screen. However, the Apple TV cannot be discovered by the employees' devices.
Which two settings are causing the problem? (Choose two.)
A. Broadcast/Multicast
B. MDNS
C. ARP
D. Ignore Broadcast SSID Probe Requests
Question 2
What are basic data rates?
A. disabled data rates
B. fastest data rates
C. required data rates
D. optional data rates
Question 3
You are deploying multiple Mist APs across many sites in your network. You must ensure that you apply consistent WxLAN and WLAN policies across all sites within the same organization.
Which configuration object should be used to accomplish this behavior?
A. site labels
B. a config template
C. a device profile
D. an RF template
Question 4
Referring to the exhibit, you asked Marvis to troubleshoot a client. In this scenario, what did Marvis determine?
A. two DHCP failures today
B. DHCP errors over the past seven days
C. two authentication failures over this week
D. two authentication failures today
Question 5
What is the impact of adding more SSIDs to a radio?
A. channel overlap
B. less secure
C. beacon overhead
D. less BSSIDs reserved for a mesh network
Solutions:
| Question 1 Answer: A,B | Question 2 Answer: C | Question 3 Answer: B | Question 4 Answer: D | Question 5 Answer: C |
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