[Oct-2023] Latest Juniper JN0-451 exam dumps and online Test Engine [Q33-Q48] – IT Certification Exam Questions & Answers

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[Oct-2023] Latest Juniper JN0-451 exam dumps and online Test Engine

Juniper JN0-451: Selling JNCIS-MistAI Products and Solutions

QUESTION 33
Click the Exhibit button.

Referring to the exhibit, what is the meaning of the AI VALIDATED status update?

The issue was opened and is unresolved.

The issue was opened and Marvis confirms it has been closed.

The issue was opened and Marvis has closed it.

The issue was opened and closed manually.

Explanation
The AI VALIDATED status update means that the issue was opened and Marvis confirms it has been closed.

QUESTION 34
Some users cannot connect to the network. You want to identify these users. In Marvis, which query accomplishes this task?

troubleshoot access points

unhappy clients

troubleshoot clients

list clients

Explanation
If some users cannot connect to the network and you want to identify these users in Marvis, you should use the
“unhappy clients” query.

QUESTION 35
You are deploying multiple Mist APs across many sites in your network. You must ensure that you can group similar devices together to easily apply consistent WxLAN policies across multiple sites.
Which configuration object should be used to accomplish this behavior?

organization labels

device profile

RF template

radio management

QUESTION 36
Click the Exhibit button.

Referring to the exhibit, which statement is correct about the Post-Install user’s role?

It is used for help desk monitoring and workflow for all sites.

It has access limited to installing APs and switches at all sites.

It has read-only access to all sites.

It has full access to all sites.

QUESTION 37
What are basic data rates?

disabled data rates

fastest data rates

optional data rates

required data rates

Explanation
Basic data rates are the required data rates that all devices on a wireless network must support in order to connect to the network. These rates are used for management and control frames and can affect the performance of the network.

QUESTION 38
A user with a PSK calls you and says, “The Wi-Fi worked for a week and now it does not work.” There have not been any recent configuration changes to the network. You suspect that a time-based setting has reset the key.
In this scenario, where would you begin troubleshooting?

Site-level Pre-Shared Keys

Organization-level Pre-Shared Keys

WLAN-level Pre-Shared Keys

RADIUS Pre-Shared Keys

In this scenario, you would begin troubleshooting by checking the WLAN-level Pre-Shared Keys.
According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide1, you can configure a time-based setting for WLAN-level Pre-Shared Keys (PSKs) that will reset the key after a specified interval. This feature is useful for enhancing security and preventing unauthorized access. If a user reports that the Wi-Fi worked for a week and now it does not work, you should check the WLAN-level PSK settings and see if the key has been changed.

QUESTION 39
In which two layers of the OSI model are WLANs located? (Choose two.)

Network

Transport

Physical

Data Link

Reference:
According to the Lecture 3 – Radio Frequency and Antenna Fundamentals – Part 2 document2, two layers of the OSI model where WLANs are located are:
Physical, which defines how data is encoded and transmitted over the wireless medium using radio waves.
Data Link, which defines how devices access and share the wireless medium using media access control (MAC) protocols.

QUESTION 40
What does Mist’s patented 16-element vBLE Antenna Array do when “engagement” is enabled?

performs radio resource management

locates Wi-Fi assets

transmits unique and directional BLE beams

performs personal pre-shared key sharing

QUESTION 41
You are asked to set up occupancy analytics for an office that has an existing Mist AP.
Which three types of devices are counted by default? (Choose three.)

mobile app clients

cellular clients

Wi-Fi clients

Zigbee clients

BLE assets

Explanation
By default, occupancy analytics counts mobile app clients, Wi-Fi clients, and BLE assets.

QUESTION 42
Which two events are displayed under the Client Events area found on the Insights page? (Choose two.)

Reassociation

Restart by User

Reflection (Loop Detection)

DHCP Denied

Two events that are displayed under Client Events area found on Insights page are Reassociation and DHCP Denied. So the correct answers are A. Reassociation and D. DHCP Denied.

QUESTION 43
Click the Exhibit button.

Referring to the exhibit, which two statements are correct? (Choose two.)

The organization has one available license for Marvis wireless.

The organization has two available licenses for Marvis wireless.

The organization is using one license for Marvis wireless.

The organization is using two licenses for Marvis wireless.

QUESTION 44
You must define VLANs as untagged, tagged, or using VLAN pooling.
In this scenario, where would you accomplish this task in the Juniper Mist UI?

site settings

WLAN settings

organization settings

policy settings

Explanation
In Juniper Mist UI, to define VLANs as untagged, tagged or using VLAN pooling, you would accomplish this task in WLAN settings. So the correct answer is B. WLAN settings.

QUESTION 45
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?

the AP’s radio strength

the signal strength between APs

the client

the AP’s radio for a single SSID

As part of the Throughput SLE in the Mist UI, the Coverage classifier indicates the signal strength of the client.

QUESTION 46
Which two statements are correct about channel bonding? (Choose two.)

Bonding two channels together doubles the available bandwidth.

Bonding two channels together doubles the required device resources.

Bonding two channels together doubles the noise floor.

Bonding two channels together doubles the number of available channels.

QUESTION 47
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?

Asymmetry Downlink

Wi-Fi Interference

Asymmetry Uplink

Slow OKC Roam

QUESTION 48
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.)

Install Virtual Beacons in each aisle.

Configure the height of each AP.

Determine the orientation of each AP.

Disable the 2.4 GHz Wi-Fi radios to reduce interference.

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.

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The JN0-451 certification exam is an essential certification for IT professionals seeking to enhance their skills and knowledge in deploying, managing and troubleshooting Juniper’s Mist AI solution. Mist AI – Specialist (JNCIS-MistAI) certification validates the candidate’s ability to deploy and manage Mist AI networks, troubleshoot issues, and integrate Mist AI with other Juniper solutions. Mist AI – Specialist (JNCIS-MistAI) certification is a valuable credential that demonstrates the candidate’s commitment to professional development and to staying up-to-date with the latest technologies and trends in the networking industry.

The JN0-451 exam covers a wide range of topics related to Mist AI technology, including wireless LAN design principles, access point deployment, RF fundamentals, and network troubleshooting. Candidates must also demonstrate proficiency in Mist AI-specific skills, such as configuring Mist APs and virtual BLE beacons, using Mist AI for location-based services, and leveraging the Mist Dashboard to monitor and manage wireless networks. JN0-451 exam consists of 65 multiple-choice questions and must be completed within 90 minutes.

New 2023 JN0-451 Test Tutorial (Updated 82 Questions): https://www.it-tests.com/JN0-451.html