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| Section | Objectives |
|---|---|
| Topic 1: Mist Cloud Architecture | - Cloud services and platform components
|
| Topic 2: Troubleshooting and Analytics | - Network performance analysis
|
| Topic 3: Wireless Assurance | - Wi-Fi management and optimization
|
| Topic 4: Mist AI Fundamentals | - AI-driven networking concepts
|
| Topic 5: Wired Assurance | - Switch monitoring and management
|
| Topic 6: Marvis AI Assistant | - AI-powered troubleshooting
|
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NEW QUESTION # 120
In the Juniper Mist UI, which two administrative roles are required to view an organization's Audit Logs?
(Choose two.)
Answer: B,D
Explanation:
To view an organization's Audit Logs in the Juniper Mist UI, the required roles are Network Admin and Super User. According to Juniper Mist documentation: "Network Admin (with All Sites access) and Super User roles grant permission to view and interact with organization-level features, including Audit Logs and Inventory." The Audit Logs page provides a chronological record of user logins and configuration changes, and access is restricted to authorized users for security and compliance reasons. The "Super User" role has full read/write access for the entire organization-no restrictions-allowing these users to view Audit Logs without limitation. The "Network Admin" role, when granted access to All Sites (not just specific sites), can also view Audit Logs as part of their permitted organization-level operations. Other roles, such as Helpdesk and Installer, have limited or specific access and cannot access Audit Logs. These permissions ensure that only trusted network administrators and super users have the necessary authority for sensitive audit and compliance functions.
Reference:Juniper Mist Portal User Roles Document; Audit Logs Overview; Administrator Roles for Switches
NEW QUESTION # 121
Which protocol does Mist cloud use to send and receive data to connected access points?
Answer: A
Explanation:
Mist Cloud Communication Protocol: The Mist cloud platform uses HTTPS (Hypertext Transfer Protocol Secure) to communicate with connected access points. This ensures that the data sent and received is encrypted and secure, adhering to modern security standards(Juniper Networks).
Security and Reliability: Using HTTPS provides a secure channel over which configuration changes, updates, and monitoring data can be safely transmitted between the Mist cloud and the access points. This protocol is widely accepted and trusted for secure communications over the internet.
NEW QUESTION # 122
Mist AI collects and integrates data from multiple sources, including the data science and customer success teams and the domain experts. This process improves ML/AI accuracy. What is this process called?
Answer: B
Explanation:
TheMist AI Efficacy Loopis a key concept within theJuniper Mist AI architecturethat ensures continuous improvement of itsmachine learning (ML)andartificial intelligence (AI)models. This process combines feedback and data collected from multiple sources - including real-world network telemetry, customer success feedback, domain experts, and the Mist data science team - to refine the AI algorithms and enhance prediction accuracy.
According to theJuniper Mist AI Operations and Architecture Guide, the process is described as follows:
"The Mist AI efficacy loop is a closed-loop feedback system that continuously collects data from the field, correlates it with expert knowledge and support insights, and uses it to retrain and improve AI models for greater accuracy and reliability." This iterative learning cycle allows Mist AI to:
* Improve anomaly detection precision.
* Reduce false positives in network issue detection.
* Enhance Marvis's ability to accurately identify root causes and recommend corrective actions.
Theefficacy loopis what differentiates Mist AI from static analytics platforms, as it creates aself-learning systemthat evolves with every deployment and customer interaction.
Therefore, the correct answer isB. Mist AI efficacy loop.
References:- Juniper Mist AI Operations and Architecture Guide- Juniper Mist AI Cloud Fundamentals Documentation- Juniper Mist AI and Machine Learning Study Guide
NEW QUESTION # 123
What are two ways that Juniper Mist Access Assurance enforces network access control? (Choose two.)
Answer: B,C
Explanation:
Juniper MistAccess Assuranceis a cloud-based network access control service that provides secure wired and wireless access through identity- and policy-based mechanisms. According to the official Juniper Mist AI documentation, Access Assurance usesuser and device identityto determine network access privileges dynamically.
The service enforces access policies primarily in two ways:
* Assigning Specific Roles to Users:Access Assurance dynamically assigns roles to users and devices after successful authentication. These roles are used to apply specific network policies and permissions, defining what level of access or network resources a user or device is allowed. Roles can be leveraged in wireless SSID configurations or switch access policies to ensure consistent enforcement across the infrastructure.
* Grouping Users into Network Segments:Access Assurance also allows grouping of users and devices intonetwork segmentsusing VLANs or Group-Based Policy (GBP) technology. This segmentation isolates users or devices into logical groups, ensuring security and optimized traffic handling. Policies are then applied to these groups to control communication between segments, thereby maintaining a zero-trust framework.
Options A and B are incorrect because Access Assurance does not establish VPN tunnels or passively monitor traffic as its primary method of access control. It relies instead onidentity-based role assignment and segmentationto enforce network security.
References:- Juniper Mist Access Assurance Data Sheet- Juniper Mist Access Assurance Getting Started Guide- Juniper Mist AI Cloud Documentation
NEW QUESTION # 124
Which two features does a Marvis VNA subscription add to the support ticket creation experience? (Choose two.)
Answer: B,D
Explanation:
With a Marvis VNA subscription, support ticket creation in Juniper Mist is enhanced by in-context AI- assisted troubleshooting and AI-generated responses. According to official Mist documentation, "Marvis subscribers will see AI-generated responses that summarize information from Juniper Mist documentation as they start entering their support query-often surfacing relevant answers right within the support workflow.
For many issues, AI-assisted troubleshooting buttons appear on the support form itself, launching guided, context-aware diagnostic flows with Marvis to resolve problems before a ticket is formally created." These features use natural language processing and contextual data to provide intuitive, AI-driven self-help and troubleshooting, improving the support workflow and often eliminating the need to escalate to human agents or require configuration assistance. Escalation is handled by support, not Marvis VNA; and configuration assistance is a general feature, not specifically added by the Marvis VNA subscription.
Reference:Juniper Mist Create a Support Ticket Guide, Marvis VNA Overview
NEW QUESTION # 125
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