JN0-451 Exam Questions Dumps, Selling Juniper Products [Q12-Q27]

12 Jan, 2024 By admin JN0-451, Juniper 0 Comments

JN0-451 Exam Questions Dumps, Selling Juniper Products [Q12-Q27]

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JN0-451 Exam Questions Dumps, Selling Juniper Products

JN0-451 Cert Guide PDF 100% Cover Real Exam Questions

QUESTION 12
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 13
What are two ways to access Marvis? (Choose two.)

Use the conversational assistant.

Use Actions.

Use Insights.

Use config templates.

QUESTION 14
You are deploying multiple Mist APs across many sites in your network. You must ensure that you apply consistent WxLAN and WLAN policies across all sites within the same organization.
Which configuration object should be used to accomplish this behavior?

site labels

an RF template

a device profile

a config template

According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide1, a config template is a configuration object that can be used to apply consistent WxLAN and WLAN policies across all sites within the same organization. A config template can be applied to a site group, which is a collection of sites that share common attributes.

QUESTION 15
Which two fields are required when creating a new site? (Choose two.)

RF template

site name

location

time zone

QUESTION 16
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 17
Which two statements are correct about Juniper Mist Dynamic Packet Capture? (Choose two.)

No configuration is necessary for Mist’s Dynamic Packet Capture.

It is automatically attached to a client event displayed on the Insights page.

It must be globally configured at the organization level.

It is automatically attached to the Affected Items list in the Successful Connects SLE.

Explanation
Two correct statements about Juniper Mist Dynamic Packet Capture are that no configuration is necessary for Mist’s Dynamic Packet Capture and it is automatically attached to a client event displayed on the Insights page. So the correct answers are A. No configuration is necessary for Mist’s Dynamic Packet Capture and B. It is automatically attached to a client event displayed on the Insights page.

QUESTION 18
According to the Coverage SLE, which classifier tracks an AP that transmits at a lower data rate than a connected client?

Latency

Slow OKC Roam

Asymmetry Downlink

Device Capability

Explanation
According to the Coverage SLE, the Asymmetry Downlink classifier tracks an AP that transmits at a lower data rate than a connected client.

QUESTION 19
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.

the Post-Install user role is also known as Installer role, which has a minimum level of access to the org, sites, and APs. It can do the initial installation such as claim AP to Org, assign/unassign AP, or place on map, etc., but cannot unclaim or remove the AP from the Org. Site and AP access is allowed based on timed grace period and/or explicit site access.
https://www.mist.com/documentation/mist-ai-mobile-app/

QUESTION 20
Regarding the seven layer OSI networking model, which two layers are different between Ethernet and Wi-Fi? (Choose two.)

media access control (MAC) sub-layer

network layer

logical link control (LLC) sub-layer

physical layer

QUESTION 21
Click the Exhibit button.

Referring to the exhibit, what would a guest user be able to do?

Use Gmail and Slack.

Use the Internet, except for Gmail and Slack.

Use the HP Printer and Internet.

Use only the Intranet.

QUESTION 22
Once a client discovers an access point, what is the correct order of steps for successful 802.1X authentication?

Open System Authentication -> 802.1X Authentication -> Association

Association -> 802.1X Authentication -> Open System Authentication

Association -> Open System Authentication -> 802.1X Authentication

Open System Authentication -> Association -> 802.1X Authentication

QUESTION 23
What happens first when a client requests to join a WLAN?

802. 11 authentication

ARP request

802.11 association

DHCP discovery

Reference:
According to the 802.11 Network Security Fundamentals – Cisco document, 802.11 authentication is the first step when a client requests to join a WLAN. 802.11 authentication is a process whereby the access point either accepts or rejects the identity of a client device to create resources.

QUESTION 24
Referring to the exhibit, you asked Marvis to troubleshoot a client. In this scenario, what did Marvis determine?

two authentication failures over this week

two DHCP failures today

DHCP errors over the past seven days

two authentication failures today

Reference:
According to the exhibit, Marvis determined that there were two authentication failures today for the client device. This can be seen from the red dots on the timeline chart that indicate failed events and from the event details that show authentication failure as the reason.

QUESTION 25
A retail customer has legacy 2.4 GHz scanners that need to connect to the WLAN, but they are not connecting.
Which WLAN data rate setting is required for these devices to connect?

Custom Rates

Compatible

High Density

No Legacy

QUESTION 26
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?

Dynamic Packet Capture

Service Level Expectations

Clients Insights

Alerts dashboard

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.

QUESTION 27
You are deploying multiple Mist APs across many sites in your network. You must ensure that you apply consistent WxLAN and WLAN policies across all sites within the same organization.
Which configuration object should be used to accomplish this behavior?

site labels

an RF template

a device profile

a config template

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