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In the context of Mist management, 'brownfield' switches refer to those that are already configured and deployed in a network, while 'greenfield' switches are new and have no pre-existing configuration.Mist supports the integration and management of both brownfield and greenfield switches within the same site. The crucial requirement is that all switches, regardless of their initial state, must be running a version of Junos that is supported by Mist.This compatibility ensures that Mist can apply policies, configurations, and monitoring uniformly across all devices, facilitating a seamless management experience.Reference: Juniper Networks documentation on Mist AI and Junos compatibility requirements.

Mist APs have the capability to capture both wireless and wired packets. This feature allows for comprehensive network troubleshooting by providing visibility into both types of traffic.When performing packet captures on Mist APs, the APs remain in service. This means they continue to operate and serve clients while the capture is ongoing, ensuring minimal disruption to network operations.This functionality is critical for maintaining network availability and performance while conducting detailed packet analysis.Reference: Juniper Networks documentation on Mist AI AP packet capture features.

Marvis Actions is a component of the Mist AI platform that provides a dashboard highlighting actionable items. This dashboard is designed to offer insights and recommendations based on the analysis performed by Marvis AI.The focus of Marvis Actions is to present users with clear, actionable steps that can improve network performance, resolve issues, and enhance the overall user experience.By consolidating relevant information and suggested actions, Marvis Actions helps network administrators efficiently address network challenges and optimize operations.Reference: Juniper Networks documentation on Marvis Actions and its role within the Mist AI ecosystem.

Claim Codes: Claim codes are unique to each AP and can be used to claim only one AP at a time. This ensures each device is correctly registered and managed individually within the Mist system.Activation Codes: Activation codes can be used to claim multiple APs at once, facilitating bulk onboarding and simplifying the setup process for large deployments.Juniper Mist Claim and Activation CodesMist Setup Guide

Identify the Problem: Alerts are being generated and visible in the Mist GUI, but only some administrators receive the alert emails.Possible Issues:User email addresses not correctly formatted.Email server blocking Mist emails.Insufficient alert subscriptions.Administrators not enabling email notifications.Root Cause:Since some administrators receive the alerts, email formatting and server blocking issues can be ruled out.If alert subscriptions were insufficient, no administrators would receive the alerts.The most likely cause is that the affected administrators have not enabled email notifications in their Mist My Account settings.Resolution:Ensure that all administrators have enabled email notifications in their Mist My Account settings.Mist Documentation on Notifications: Mist Documentation

Identify the Problem: Suspected issue related to DHCP latency while troubleshooting a wireless client.Understanding SLEs:Capacity: Related to the number of clients and bandwidth.Time to Connect: Measures the time taken for clients to connect, including DHCP latency.Throughput: Measures the data transfer rate.Coverage: Measures the signal strength and coverage area.Selecting the Appropriate SLE:Time to Connect is the relevant SLE as it includes metrics on DHCP latency, which affects the connection time.Review the SLE:Analyze the Time to Connect SLE to identify any latency issues with DHCP.Mist Documentation on SLEs: Mist Documentation

To troubleshoot a wireless client that is no longer connected to a Mist AP, you would navigate to the 'Clients' section within the Mist GUI and select 'WIFI Clients.'This area provides detailed information about all wireless clients that have connected to the Mist APs, including their connection history, performance metrics, and any issues encountered.By examining the data available in the WIFI Clients section, network administrators can identify the root cause of connectivity problems and take appropriate actions to resolve them.Reference: Juniper Networks documentation on Mist GUI and client troubleshooting procedures.

Rogue AP Detection:Rogue AP detection is crucial for maintaining network security by identifying unauthorized access points.Configuration Step:Enable Rogue AP Detection:The first and necessary step in configuring rogue AP detection is enabling the feature in the Mist system.Other Steps:Setting proximity zones, disabling honeypot detection, and setting the RRM interval are additional configurations but not the initial or mandatory step.Conclusion:The correct answer is A.Mist Documentation on Rogue AP Detection: Mist Documentation

Wi-Fi Related SLEs in Mist UI:SLEs (Service Level Expectations) help monitor and ensure Wi-Fi network performance.Visible SLEs:Capacity:B: Capacity SLE monitors the network's ability to handle the number of connected clients and their bandwidth requirements.Throughput:D: Throughput SLE measures the data transfer rates, ensuring that the network meets the expected performance levels.Other Options:Switch Health: Relates to wired network performance, not Wi-Fi.Application Health: Generally focuses on application performance, not specifically Wi-Fi.Conclusion:The correct answers are B and D.Mist Documentation on Wi-Fi SLEs: Mist Documentation

When a Mist subscription expires, the devices associated with that subscription continue to operate normally, ensuring there is no immediate disruption to network operations.However, management capabilities through the Mist management GUI are restricted. This means that while the devices remain functional, you cannot make configuration changes, monitor, or manage them using the Mist management interface until the subscription is renewed.This restriction emphasizes the importance of maintaining active subscriptions for full access to Mist's management features.Reference: Juniper Networks documentation on Mist subscription policies and management.