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Juniper's Mist AI technology is a cloud-based wireless networking solution that uses artificial intelligence and machine learning algorithms to provide automated network management and troubleshooting capabilities. The JN0-451 exam focuses on the skills and knowledge required to deploy and manage this technology, including configuring and troubleshooting Mist AI access points, creating and managing wireless networks, and optimizing network performance. JN0-451 exam also covers topics such as wireless security, network automation, and network assurance.
The Juniper JN0-451 exam covers a range of topics, including Mist AI fundamentals, network design and deployment, configuration and management, troubleshooting, and integration with other networking technologies. Mist AI - Specialist (JNCIS-MistAI) certification exam is intended for experienced networking professionals who have a good understanding of networking concepts and protocols, as well as experience with Juniper Networks products and technologies.
Juniper JN0-451 (Mist AI - Specialist (JNCIS-MistAI)) exam is a certification program designed to validate the skills and expertise of IT professionals in the field of network automation and artificial intelligence. Mist AI - Specialist (JNCIS-MistAI) certification is specifically intended for those professionals who want to demonstrate their proficiency in the Juniper Mist AI platform and its related technologies. JN0-451 exam is aimed at network engineers, network administrators, and other IT professionals who want to develop their knowledge and skills in this area.
NEW QUESTION # 23
You are the only tenant in a building that has Wi-Fi. At times, the Wi-Fi network appears to be slow and you want to determine if the microwave oven is causing an issue because it is used throughput the day. Which SLE metric and classifier should you look at to determine the issue?
- A. throughput/network issues
- B. capacity/wifi interference
- C. throughput/coverage
- D. capacity/non-wifi interference
Answer: D
Explanation:
Reference:
If you are the only tenant in a building that has Wi-Fi and you want to determine if a microwave oven is causing an issue with the Wi-Fi network appearing slow at times, you should look at the capacity/non-wifi interference SLE metric and classifier.
According to the Virtual Network Assistant | Juniper Networks US document, Non-Wi-Fi Interference is a classifier under the Capacity SLE that tracks devices that experience interference from non-Wi-Fi sources such as microwave ovens, cordless phones, or Bluetooth devices. This classifier can help determine if a microwave oven is causing an issue with Wi-Fi performance.
NEW QUESTION # 24
Your organization has recently purchased new VoIP handsets. All of the VoIP handsets fail to connect to the corporate WLAN. However, all other devices connect successfully. You expect that there might be a bug with the new handsets. The vendor asks you to provide a pcap file of the handsets' connection attempts.
Which Juniper Mist feature will provide this file?
- A. Clients Insights
- B. Service Level Expectations
- C. Alerts dashboard
- D. Dynamic Packet Capture
Answer: C
Explanation:
According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide2, Dynamic Packet Capture is a feature that enables capturing packets from a client device and downloading them as a pcap file. This file can be used for troubleshooting purposes or sent to a vendor for analysis.
NEW QUESTION # 25
What are two ways to access Marvis? (Choose two.)
- A. Use Actions.
- B. Use the conversational assistant.
- C. Use Insights.
- D. Use config templates.
Answer: A,B
NEW QUESTION # 26
You are using location-based services (LBS) at a new warehouse and placed the APs on the floor plan with the correct scale. The APs are mounted on trusses, 14 feet (4.3 meters) from the floor.
Which two actions ensure correct location accuracy in this scenario? (Choose two.)
- A. Determine the orientation of each AP.
- B. Disable the 2.4 GHz Wi-Fi radios to reduce interference.
- C. Install Virtual Beacons in each aisle.
- D. Configure the height of each AP.
Answer: C,D
Explanation:
When using location-based services (LBS) at a new warehouse and placing APs on the floor plan with correct scale while ensuring correct location accuracy in this scenario where APs are mounted on trusses 14 feet (4.3 meters) from floor, two actions that should be taken are installing Virtual Beacons in each aisle and configuring height of each AP. So the correct answers are A. Install Virtual Beacons in each aisle and B. Configure height of each AP.
NEW QUESTION # 27
RF templates are assigned to which Mist configuration object?
- A. site groups
- B. WLANs
- C. config templates
- D. sites
Answer: C
NEW QUESTION # 28
What is meant when a Marvis Action is shown as "AI Validated"?
- A. The issue which triggered an alert has been set to Resolved status.
- B. Marvis has observed a new issue.
- C. Marvis has observed an issue that is no longer present.
- D. Marvis has observed a recurring issue.
Answer: C
Explanation:
Reference:
When a Marvis Action is shown as "AI Validated", it means that Marvis has observed an issue that is no longer present.
NEW QUESTION # 29
According to the Coverage SLE, which classifier tracks a client that transmits at a lower data rate than the AP to which it is connected?
- A. Asymmetry Uplink
- B. Wi-Fi Interference
- C. Asymmetry Downlink
- D. Slow OKC Roam
Answer: C
Explanation:
According to Coverage SLE, Asymmetry Downlink classifier tracks a client that transmits at lower data rate than AP to which it is connected.So the correct answer is A.Asymmetry Downlink
NEW QUESTION # 30
Click the Exhibit button.
Referring to the exhibit, as part of the Throughput SLE in the Mist UI, the Coverage classifier indicates the signal strength of which device?
- A. the AP's radio strength
- B. the client
- C. the signal strength between APs
- D. the AP's radio for a single SSID
Answer: B
NEW QUESTION # 31
Which two authentication methods would be used with a guest portal? (Choose two.)
- A. Kerberos
- B. social login
- C. RSA
- D. external portal
Answer: B,D
Explanation:
Explanation
Two authentication methods that would be used with a guest portal are social login and external portal. So the correct answers are A. social login and B. external portal.
NEW QUESTION # 32
Site A is configured with a WLAN and a policy. The administrator creates a configuration template at the organization level with additional policies for the same WLAN and mentions Site A in this template.
In this scenario, which statement is correct?
- A. There is no option to mention the site in the config template at the organization level.
- B. The policy created at the organization level can be applied to a site group, not to an individual site.
- C. The policy that is created in the config template at the organization level will execute first.
- D. The policy that is created at the site level will execute first.
Answer: A
Explanation:
According to the Juniper Mist Wireless Deployment Service Datasheet1, a configuration template at the organization level can be applied to a site group, not to an individual site. Therefore, there is no option to mention the site in the config template at the organization level.
NEW QUESTION # 33
Regarding the seven layer OSI networking model, which two layers are different between Ethernet and Wi-Fi?
(Choose two.)
- A. physical layer
- B. network layer
- C. logical link control (LLC) sub-layer
- D. media access control (MAC) sub-layer
Answer: A,D
Explanation:
Explanation
Regarding the seven layer OSI networking model, the two layers that are different between Ethernet and Wi-Fi are media access control (MAC) sub-layer and physical layer. So the correct answers are A. media access control (MAC) sub-layer and D. physical layer.
NEW QUESTION # 34
What are three available rate limiting options in the Mist UI? (Choose three.)
- A. Per-Site
- B. Application
- C. Per-Client
- D. wLan
- E. Network
Answer: A,C,E
NEW QUESTION # 35
Which access points (APs) will be considered for inclusion in the AP Offline Marvis Action?
- A. all APs assigned to sites
- B. all APs in inventory
- C. all purchased APs
- D. all APs assigned to sites that have connected to the cloud previously
Answer: D
Explanation:
Explanation
The AP Offline Marvis Action will consider all APs assigned to sites that have connected to the cloud previously for inclusion. So the correct answer is A. all APs assigned to sites that have connected to the cloud previously.
NEW QUESTION # 36
Click the Exhibit button.
Referring to the exhibit, which statement is true?
- A. The WLAN is configured to use geofencing.
- B. The WLAN is configured to only broadcast on the 2.4 GHz spectrum.
- C. The WLAN is configured with the high-density data rate setting enabled.
- D. The WLAN is configured to use DFS channels.
Answer: D
NEW QUESTION # 37
Which two statements correctly describe an extended service set (ESS)? (Choose two.)
- A. Each BSS within the ESS has its own unique BSSID.
- B. The SSID is common across all BSSs within the ESS.
- C. Each BSS within the ESS share a common BSSID.
- D. The SSID is unique across all BSSs within the ESS.
Answer: B,C
NEW QUESTION # 38
Which two fields are required when creating a new site? (Choose two.)
- A. RF template
- B. time zone
- C. location
- D. site name
Answer: B,D
Explanation:
According to the Create a Mist Account and Organization - Mist document1, two fields that are required when creating a new site are:
Site name, which is a unique identifier for the site within the organization.
Time zone, which is used to display the correct time for events and reports related to the site.
NEW QUESTION # 39
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