Juniper JN0-252 - Mist AI- Associate (JNCIA-MistAI)

Identify the Changes: Radio Resource Management (RRM) changes and their timings.

RRM Changes:

Channel and power settings based on long-term statistics.

RF template changes to channel width.

Changes triggered by SSID scheduling.

Changes triggered by DFS events.

Timing of Changes:

Long-term RRM changes to channel and power settings are typically scheduled once a day to avoid disrupting network performance.

Conclusion:

Channel and power settings across a site based on long-term statistics and baselines are made once a day between 2:00 AM and 3:00 AM local time.

References:

Mist Documentation on RRM: Mist Documentation

Identify the Statements:

Login frequency and actions needed to stay logged in.

Login Policies:

Users need to log in to Mist every 60 minutes if viewing a specific organization.

To stay logged in, users need to perform an action every 10 minutes within the organization.

Correct Statements:

You will need to log in to Mist every 60 minutes as long as you are viewing this organization.

To stay logged in, you will need to perform an action in Mist every 10 minutes as long as you are viewing this organization.

Conclusion:

The correct answers are A and C.

References:

Mist Documentation on Login Policies: Mist Documentation

AP and RADIUS Server Communication: By default, the communication between an Access Point (AP) and a RADIUS server is not encrypted. This can be configured to be encrypted, but it is not the default setting.

Wi-Fi Client and AP Communication: By default, the communication between a Wi-Fi client and an AP is encrypted, typically using WPA2 or WPA3, which ensures the data exchanged over the wireless network is secure.

References:

Mist Wireless Security Documentation

RADIUS Configuration Guide

Location Engine: The location engine runs in the cloud and processes data from BLE tags and sensors to determine the location of devices within a network. It performs the necessary computations to provide accurate location tracking and analytics.

Location System: The location system, also cloud-based, integrates with the location engine to provide a complete solution for tracking and managing location data within Mist’s ecosystem. This system supports various applications such as asset tracking, wayfinding, and proximity-based services.

References:

Juniper Mist Location Services Documentation

Mist AI Technology

When browsing the Marvis Actions page and you click on the "AP Online" Marvis Action, you will see:

Marvis Action Status: This indicates the current state of the action, whether it is in progress, resolved, or another status.

Recommended Action: Marvis will provide a suggested course of action to resolve the issue. This could include steps like configuration changes or other remedial actions.

References:

Marvis Actions Overview

Marvis Virtual Network Assistant Datasheet

ï‚·Both greenfield (new, unconfigured) and brownfield (pre-existing, configured) switches can be adopted into the Mist management framework using the "Adopt Switches" button within the Mist UI.

ï‚·This process involves bringing the switches under Mist management by applying the necessary configurations and policies from the Mist cloud.

ï‚·The adoption process ensures that all switches, regardless of their initial state, are integrated and managed consistently within the Mist ecosystem.

ï‚·Reference: Juniper Networks documentation on switch adoption and provisioning using the Mist UI.

For capacity, coverage, and throughput Service Level Expectations (SLEs) in Mist AI, throughput is measured in Mbps. This unit measures the rate at which data is successfully delivered over the wireless network, providing a clear indication of network performance and user experience. Mist AI tracks these metrics to ensure the network meets the required performance standards.

References:

Wireless Throughput SLE

Service Level Expectations (SLE)

For Marvis, Mist AI’s virtual network assistant, to provide a visualization of low coverage and low-capacity issues within the network, a floor plan is required. This enables Marvis to map the coverage and capacity data to specific locations within the physical space, allowing for precise identification and troubleshooting of network issues.

References:

Juniper Mist AI Documentation

Marvis Actions

Mist Administrative Logins: Mist administrative logins can utilize Single Sign-On (SSO), allowing administrators to log in using their corporate credentials, enhancing security and ease of access.

Guest User Access: Guest user access cannot use SSO, as SSO is intended for internal users and administrators rather than external guest users who access the network.

References:

Mist SSO Configuration Guide

SSO Integration Overview