Most Recent Juniper JN0-251 Exam Dumps

Prepare for the Juniper Mist AI, Associate Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Juniper JN0-251 exam and achieve success.

The questions for JN0-251 were last updated on Apr 18, 2026.

Viewing page 1 out of 15 pages.
Viewing questions 1-5 out of 77 questions

Get All 77 Questions & Answers

Question No. 1

Which administrator role is based on a timed grace period for Mist site and AP configuration access?

AObserver

BNetwork Admin

CInstaller

DHelpdesk

Show Answer

Correct Answer: C

According to theAdministrator Rolespage, the Installer role is based on a timed grace period for Mist site and AP configuration access1.The Installer role has minimum access to the organization and can do the initial installation tasks such as claim AP to Org, assign AP to site, or place on map, etc1.However, the Installer role cannot unclaim or remove the AP from the Org1.The site and AP access for the Installer role is based on a timed grace period after the last modified time, which is by default 7 days1.This means that the Installer role can only access the site and AP for 7 days after the last configuration change1.The Installer role uses the API and Mist AI App, and has no access to the native Admin UI1.

Question No. 2

vBLE engagement works on transmit mode and has 1 m to 3 m accuracy using which feature?

AWi-Fi IoT sensors

Ba BLE radio

CWi-Fi enabled devices

Dthe Mist location SDK

Show Answer

Correct Answer: D

The correct answer is D. the Mist location SDK.vBLE engagement is a feature that uses virtual Bluetooth LE (vBLE) technology and cloud-based machine learning to send personalized notifications and offers to users based on their location and preferences1.vBLE engagement works on transmit mode, which means that the Juniper Mist APs transmit vBLE signals to the users' devices, and the devices use the Mist location SDK to calculate their own location and receive the notifications1.The Mist location SDK is a software development kit that allows developers to integrate the vBLE engagement feature into their own mobile applications1.The Mist location SDK can achieve 1 m to 3 m accuracy using the vBLE signals from the APs1.

Question No. 3

Which device categories are included in WAN Assurance? (Choose two.)

AEX

BMist Edge

CSSR

DSRX

Show Answer

Correct Answer: C, D

WAN Assurance is a cloud-based service that provides visibility and insights into the WAN performance and user experience. WAN Assurance supports two device categories:SSRandSRX. SSR stands for Session Smart Router, which is a software-defined WAN (SD-WAN) solution that delivers high-performance, secure, and reliable connectivity for distributed enterprises. SRX stands for Services Gateway, which is a next-generation firewall (NGFW) that provides advanced security and threat prevention for branch and remote locations.

WAN Assurance does not support EX or Mist Edge devices. EX is a series of Ethernet switches that provide high-performance, scalable, and secure switching for campus and data center networks. Mist Edge is a device that extends the Mist Cloud to the edge of the network, enabling local processing of WLAN functions, such as authentication, encryption, and firewall.

You can find more information about WAN Assurance in the Juniper TechLibrary1or the Juniper Mist WAN Assurance Overview2.

Question No. 4

What does Mist with Wi-Fi Assurance do to detect a bad cable connected to an AP?

AIt monitors SNMP trap information.

BIt performs cable tests.

CIt sends probe traffic through the cable connections.

DIt applies machine learning to telemetry data.

Show Answer

Correct Answer: B

According to theSwitch Testing Toolspage, one of the features that Mist with Wi-Fi Assurance provides is the ability to run a cable test on the port provided1.This can help monitor the connection health of the cable on your specified port1.The cable test can show the length of the cable, the status of each pair, and any faults detected1.This feature can be accessed from the Utilities dropdown menu on the Switches page in the Mist dashboard1. The other options are not correct because they are not related to detecting a bad cable connected to an AP. SNMP trap information is a way of sending alerts from network devices to a management system. Probe traffic is a way of measuring network performance by sending packets between endpoints. Machine learning is a way of applying artificial intelligence to analyze data and learn from it.

Question No. 5

Which statement is correct about Mist AP packet capture?