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JN0-451: Mist AI, Specialist
Exam Number: JN0-451
Exam Name: Mist AI, Specialist
Length of test: 90 mins
Exam Format: Multiple-choice, Drag and Drop, and HOTSPOT questions.
Exam Language: English
Number of questions in the actual exam: 65 questions
Passing Score: 70%
Topics Covered:
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Wi-Fi Fundamentals: Concepts and functionality of basic Wi-Fi technologies, including 802.11 PHY protocols, frequency bands, RF basics, modulation and coding, network arbitration and contention, WLAN association and roaming, and WLAN lifecycle.
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Juniper Mist WLAN Architecture and Deployment: Concepts of the Juniper Mist architecture, including general architecture concepts, account organization and subscriptions, configuration objects, RESTful API concepts, webhook concepts, organization objects, and site objects.
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General WLAN Concepts: Concepts and functionality of WLANs, including WLAN concepts, security concepts, Juniper Mist WLANs, policy (WxLAN), guest portals, and wireless intrusion detection and prevention.
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Juniper Mist Network Operations: Components of Juniper Mist network operations, including service-level expectations (SLEs), Juniper Mist Wireless Assurance, events and insights, alerts, and radio resource management (RRM).
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Marvis AI: Concepts and functionality of the Marvis Virtual Network Assistant, including reactive troubleshooting, proactive troubleshooting, Marvis languages, and Marvis actions.
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Juniper Location Services: Concepts and methods of location-based services (LBS), including Wi-Fi location, virtual Bluetooth Low Energy (BLE), user engagement, asset visibility, and proximity tracing.
This study guide should help you understand what to expect on the JN0-451 exam and includes a summary of the topics the exam might cover and links to additional resources. The information and materials in this document should help you focus your studies as you prepare for the exam.
Related questions
What are two ways to access Marvis? (Choose two.)
Two ways to access Marvis are by using the conversational assistant and by using Insights. So the correct answers are A. Use the conversational assistant and C. Use Insights.
What does Mist's patented 16-element vBLE Antenna Array do when "engagement" is enabled?
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Which access points (APs) will be considered for inclusion in the AP Offline Marvis Action?
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.
You are troubleshooting a client that has had intermittent connectivity problems. Using Marvis to troubleshoot, you see that AP uptime is negatively affecting the client. When inspecting Marvis' troubleshooting response, which category should you select to see when the AP went offline?
Click the Exhibit button.
Users are occasionally having problems connecting to the Internet using Wi-Fi. You suspect possible interference from a neighboring Wi-Fi network.
Referring to the exhibit, which Wi-Fi Assurance SLE and classifier would provide information about this issue?
The Wi-Fi Assurance SLE and classifier that would provide information about possible interference from a neighboring Wi-Fi network are Capacity and Wi-Fi Interference.
I hope this helps! Do you have any further q
Which two Mist Aps would be used for BLE location? (Choose two.)
P33 and AP43 are Mist APs that can be used for BLE location.
You have deployed location services at a site and have installed an application which includes the Mist SDK on Bluetooth-only mobile client devices. The devices with the SDK-enabled app have Bluetooth enabled, but the devices do not appear in the Mist GUI under Clients/App Clients.
What is causing this problem?
If Bluetooth-only mobile client devices with an SDK-enabled app do not appear in the Mist GUI under Clients/App Clients even though they have Bluetooth enabled, it could be because the AP BLE radios do not hear the SDK-enabled client's BLE beacons.
According to the Mist documentation1, Mist SDK is a software development kit that enables indoor location and proximity services using Mist's virtual Bluetooth LE (vBLE) technology. The SDK allows mobile applications to communicate with Mist APs using BLE beacons that are transmitted by the client devices.
The devices with the SDK-enabled app have Bluetooth enabled, but they do not appear in the Mist GUI under Clients/App Clients because the AP BLE radios do not hear the SDK-enabled client's BLE beacons. This could be due to various factors such as interference, distance, obstacles, or configuration issues that affect the BLE signal strength and quality.
Some users cannot connect to the network. You want to identify these users. In Marvis, which query accomplishes this task?
You want to identify APs that are not associated with your network. However, the APs broadcast your corporate login page and WLAN name.
What does Mist use to identify APs in this scenario?
In a scenario where you want to identify APs that are not associated with your network but broadcast your corporate login page and WLAN name, Mist would use a rogue AP to identify these
APs.
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?
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