JN0-252 Questions Pass on Your First Attempt Dumps for JNCIA-MistAI Certified
JN0-252 Practice Test Pdf Exam Material
NEW QUESTION # 46
Where in the Mist UI would the Persistently Failing Clients report be found?
- A. Marvis Actions
- B. Insights
- C. Alerts
- D. Successful Connects SLE
Answer: B
Explanation:
Reference: https://www.mist.com/documentation/august-26th-2021-updates/
NEW QUESTION # 47
What does The "Exceeded" status mean for a subscription?
- A. The subscription has been cancelled.
- B. The allowed usage within the subscription has been surpassed.
- C. The subscription exceeds the number of maximum allowable APs.
- D. The subscription Is nesting its expiration date.
Answer: B
Explanation:
* The "Exceeded" status for a subscription means that the allowed usage defined within the subscription has been surpassed.
* This typically refers to exceeding limits such as the number of devices, data usage, or other metrics specified in the subscription plan.
* Exceeding these limits may require action such as upgrading the subscription plan to accommodate the additional usage.
* Reference: Juniper Networks documentation on subscription status and management.
NEW QUESTION # 48
In which two Mist configuration levels would you create labels? (Choose two.)
- A. switch
- B. organization
- C. site
- D. location
Answer: B,C
NEW QUESTION # 49
In which two Mist configuration levels would you create labels? (Choose two.)
- A. switch
- B. organization
- C. site
- D. location
Answer: B,C
Explanation:
Reference: https://www.mist.com/documentation/organization-labels-vs-site-labels/
NEW QUESTION # 50
What Is the maximum number of Mist Edge devices supported for high availability?
- A. An unlimited number of Mist Edge devices are supported.
- B. A maximum of 16 Mist Edge devices ate supported.
- C. A maximum of two Mist Edge devices ate supported.
- D. A maximum of three Mist Edge devices are supported.
Answer: C
Explanation:
The maximum number of Mist Edge devices supported for high availability is two. This ensures that there is a backup device in place to take over in case the primary device fails, providing redundancy and maintaining network stability.
Reference:
Mist Edge Configuration Guide
Juniper Networks Mist Edge FAQs
NEW QUESTION # 51
What are two valid Mist subscription status states in the Mist GUI? (Choose two.)
- A. Exceeded
- B. Staged
- C. Perpetual
- D. Expired
Answer: A,D
NEW QUESTION # 52
What are two benefits of Juniper Mist Wired Assurance? (Choose two.)
- A. Configuration settings for multi-gig access ports that are not available in the Junos CLI
- B. Ability to deploy campus fabric architectures in minutes based on intent.
- C. Support for ZTP.
- D. It is the only way to configure Virtual Chassis settings for Juniper EX switches.
Answer: B
Explanation:
* Juniper Mist Wired Assurance provides several benefits aimed at simplifying network management and enhancing performance.
* B. Ability to deploy campus fabric architectures in minutes based on intent: Wired Assurance leverages automation and intent-based networking to quickly deploy and manage complex campus fabric architectures. This feature significantly reduces the time and effort required to set up and maintain such networks.
* C. Support for ZTP (Zero Touch Provisioning): Wired Assurance includes ZTP capabilities, which allow for the automatic provisioning and configuration of switches as soon as they are connected to the network. This reduces the need for manual intervention and speeds up the deployment process.
* These features are part of a broader suite of tools that Wired Assurance provides to streamline network operations, improve reliability, and enhance visibility into network performance.
* Reference: Juniper Networks documentation on Wired Assurance features and capabilities.
NEW QUESTION # 53
Which statement defines the total user minutes?
- A. The average number of minutes that all clients have been associated to the network.
- B. The total number of minutes between a client's last association and disassociation.
- C. The total amount of device uptime over the last seven days.
- D. The total number of minutes for which Mist has statistics for each client.
Answer: D
NEW QUESTION # 54
A user device sends signal information to the Mist Location Engine. In this scenario, what is expected from the Mist Location Engine?
- A. product advertisements
- B. sensor device information
- C. login splash page
- D. coordinates
Answer: D
NEW QUESTION # 55
What is an 802.11 management frame transmitted by an AP?
- A. ping
- B. beacon
- C. echo request
- D. keepalive
Answer: B
Explanation:
Reference: https://howiwifi.com/2020/07/13/802-11-frame-types-and-formats
NEW QUESTION # 56
Which location-based service does User Engagement provide?
- A. Wi-Fi presence analytics
- B. asset tracking
- C. ultra wide band location
- D. wayfinding
Answer: D
Explanation:
Wayfinding: User Engagement in Mist AI includes wayfinding services that help users navigate through complex environments such as large buildings or campuses. This feature uses real-time location data to guide users to their destinations.
Implementation: Wayfinding leverages Mist's BLE (Bluetooth Low Energy) technology and virtual beacons to provide precise indoor navigation and enhance the user experience.
Reference:
Juniper Networks Documentation
NEW QUESTION # 57
The only protocol used by your network is TCP/IP, despite the fact that workstations in the organization do not have access to the Internet.
A user has been accessing files on server on your network and now wants to connect to a Web server that is used as part of the company's intranet. The user enters the URL of the Website into Internet Explorer.
Which of the following servers will be used to provide information needed to connect to the Web server?
- A. File server
- B. WINS server
- C. DNS server
- D. DHCP server
Answer: C
NEW QUESTION # 58
The status of user authentication will affect which pair of SLEs?
- A. Capacity and Successful Connects
- B. Successful Connects and Time to Connect
- C. Time to Connect and Throughput
- D. Coverage and Roaming
Answer: B
NEW QUESTION # 59
According to Juniper Networks, what are two best practices for AP placement (excluding AP12) for optimal accuracy and stability of location-based services? (Choose two.)
- A. Mount the AP above the ceiling, the LED orientation does not matter.
- B. Mount the AP on the ceiling with the LED facing the floor.
- C. Each AP should have an unobstructed line of sight to at least two other APs.
- D. Enable a wireless mesh.
Answer: B,C
Explanation:
Line of Sight: For optimal accuracy and stability of location-based services, each access point (AP) should have an unobstructed line of sight to at least two other APs. This ensures robust triangulation and accurate location tracking.
Ceiling Mounting: Mounting APs on the ceiling with the LED facing the floor is recommended. This position provides the best coverage and performance for both Wi-Fi and BLE signals, essential for reliable location services.
Reference:
Juniper Mist Deployment Guide
Best Practices for AP Placement
Top of Form
Bottom of Form
NEW QUESTION # 60
What is a Mist Coverage SLE based upon?
- A. an average across APs
- B. a summary of switch data
- C. a summary of user minutes
- D. an average of client data
Answer: C
NEW QUESTION # 61
Manager asks you to set up a new WLAN that Is Open Access and does not allow any connected clients to communicate with each other, m the WLAN configuration, which feature would you use to separate the clients?
- A. Filter ARP.
- B. Hide SSID.
- C. Configure isolation.
- D. Configure geofence.
Answer: C
Explanation:
To set up a new WLAN that is Open Access and prevents connected clients from communicating with each other, you should use the Configure Isolation feature. This feature, often referred to as client isolation, ensures that each client can only communicate with the access point and not with other clients on the same WLAN.
Reference:
Juniper Mist WLAN Configuration Guide
Best Practices for WLAN Security
NEW QUESTION # 62
An organization administrator, what are two ways to configure additional layers of security for administrator logins? (Choose two.)
- A. Enable a password policy.
- B. Increase session timeouts.
- C. Enable two-factor authentication.
- D. Disable a password policy.
Answer: A,C
Explanation:
Enable Two-Factor Authentication (2FA): Adding 2FA to administrator logins significantly enhances security by requiring a second form of verification in addition to the password, making unauthorized access more difficult.
Enable a Password Policy: Implementing a strong password policy ensures that passwords meet certain complexity and length requirements, reducing the risk of brute force attacks.
Reference:
Juniper Networks Documentation
NEW QUESTION # 63
Which characteristic describes Mist's cloud software architecture?
- A. monolithic code
- B. controller based
- C. microservices based
- D. shard based
Answer: C
Explanation:
Reference: https://www.mist.com/cloud-architecture-
microservices/#:~:text=The%20Mist%20cloud%20is%20built,take%20minutes%20instead%20of
%20 months
NEW QUESTION # 64
You are troubleshooting a wireless client's issue and you suspect It Is related to DHCP latency. In this scenario, which SLE should you review in the Mist Ul?
- A. Capacity
- B. Time to Connect
- C. Coverage
- D. Throughput
Answer: B
Explanation:
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.
Reference:
Mist Documentation on SLEs: Mist Documentation
NEW QUESTION # 65
Which Radio Resource Management (RRM) changes are only made once a day between 2:00 AM and 3:00 AM local time?
- A. channel and power level changes triggered by SSID scheduling
- B. RF template changes to channel width
- C. channel and power level changes triggered by DFS events
- D. channel and power settings across a site based on long-term statistics and baselines
Answer: D
Explanation:
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.
Reference:
Mist Documentation on RRM: Mist Documentation
NEW QUESTION # 66
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