A user reports that their iPhone cannot connect to the corporate WLAN, but other devices work fine. The Mist dashboard shows that the client is in a 'failed authentication' state. The administrator checks the RADIUS logs and sees that the authentication was rejected. What should the administrator check next in Mist to determine if the issue is with the client or the RADIUS server?

The client's signal strength and retry rate

The client's IP address and DHCP lease

The AP's RF health and interference levels

The client's authentication details, such as the EAP method and RADIUS response

A network administrator is monitoring a WLAN and notices that the 'client experience' score for a particular AP is consistently low, even though the RF environment is clean and there are no interference issues. The administrator checks the client count and sees that the AP has 50 clients associated. The AP is a dual-band model. What is the most likely cause of the low client experience score?

The AP is configured with a weak encryption method

The AP is placed in a location with poor ventilation, causing overheating

The AP is overloaded with too many clients on a single band, causing airtime contention

The AP's firmware is outdated and needs an update

A retail chain has deployed Mist APs across multiple stores. The network manager wants a single dashboard view to compare the Wi-Fi experience across all stores and identify which locations have the highest percentage of clients with poor connectivity. Which Mist dashboard or report should the manager use?

The Mist API to export raw logs from each AP

The client-level packet capture tool

The RF analytics dashboard for each store

The WLAN health dashboard filtered by site

A company wants to deploy a WLAN for a temporary event. They need to provide internet access to attendees but do not want to create user accounts. They also want to limit each attendee to 5 Mbps of bandwidth. Which Mist WLAN configuration should the administrator use?

Captive portal with social media login and a bandwidth limit

802.1X with a RADIUS server and per-user bandwidth limits

Dynamic PSK with a unique key for each attendee

WPA2-PSK with a shared passphrase and a per-client bandwidth limit

Juniper NetworksCertified Specialist, Mist AI Wireless (JNCIS-MistAI)

Domain 3Objective 3

Juniper Mist WLANs JN0-452 Practice Questions (Page 6)

Part of the Juniper Mist WLAN Concepts domain, which makes up ~20% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 1–2 from this objective — we provide 30 practice questions to prepare you well beyond it. (estimate)

30questions here

6free pages

6concepts

Questions 26–30

26application · medium
A user reports that their iPhone cannot connect to the corporate WLAN, but other devices work fine. The Mist dashboard shows that the client is in a 'failed authentication' state. The administrator checks the RADIUS logs and sees that the authentication was rejected. What should the administrator check next in Mist to determine if the issue is with the client or the RADIUS server?
Select an answer first
27expert · hard
A network administrator is monitoring a WLAN and notices that the 'client experience' score for a particular AP is consistently low, even though the RF environment is clean and there are no interference issues. The administrator checks the client count and sees that the AP has 50 clients associated. The AP is a dual-band model. What is the most likely cause of the low client experience score?
Select an answer first
28foundation · easy
Which architectural element in Juniper Mist is designed as a set of independent, cloud-hosted services that each handle a specific function such as authentication or analytics?
Select an answer first
29application · medium
A retail chain has deployed Mist APs across multiple stores. The network manager wants a single dashboard view to compare the Wi-Fi experience across all stores and identify which locations have the highest percentage of clients with poor connectivity. Which Mist dashboard or report should the manager use?
Select an answer first
30application · medium
A company wants to deploy a WLAN for a temporary event. They need to provide internet access to attendees but do not want to create user accounts. They also want to limit each attendee to 5 Mbps of bandwidth. Which Mist WLAN configuration should the administrator use?
Select an answer first

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Juniper Mist WLANs JN0-452 Practice Questions (Page 6)

Questions 26–30

Which architectural element in Juniper Mist is designed as a set of independent, cloud-hosted services that each handle a specific function such as authentication or analytics?

A company wants to deploy a WLAN for a temporary event. They need to provide internet access to attendees but do not want to create user accounts. They also want to limit each attendee to 5 Mbps of bandwidth. Which Mist WLAN configuration should the administrator use?

Keep studying — Juniper Mist WLAN Concepts