A client authenticates successfully but is placed on the wrong VLAN. What is the most likely cause?

The client is using a different SSID

The access point is not connected to the switch

The passphrase is associated with a different VLAN than intended

The client's device does not support MPSK

A company wants to rotate the passphrase for its 'contractor' MPSK group every month. What is the correct way to do this in Juniper Mist?

Change the WLAN's security type from MPSK to WPA2-PSK and then back to MPSK.

Delete the 'contractor' MPSK entry and create a new one with the same name and a new passphrase.

Create a new MPSK entry with a new name and passphrase, and then update the Access Policy to match the new name.

Edit the 'contractor' MPSK entry and change the passphrase. The change will be pushed to all APs.

Besides VLAN assignment, what else can be associated with an individual PSK in MPSK?

Access policies or firewall rules

A company wants to provide different levels of network access to employees and visitors using a single SSID. They want to avoid the complexity of managing multiple SSIDs. Which Juniper Mist feature should they use?

MPSK, which allows multiple passphrases on a single SSID, each mapped to a different VLAN or policy.

WPA2-PSK, which uses a single passphrase for all users.

802.1X, which requires a RADIUS server and individual user credentials.

A captive portal, which requires users to authenticate via a web page.

A company has MPSK configured on a WLAN. A new employee is given the 'staff' passphrase. They can connect, but they are unable to access the internet. Other staff members with the same passphrase can access the internet. What is the most likely cause?

The new employee's device is not receiving the correct VLAN because of a client-side issue, such as a static IP address configuration.

The 'staff' MPSK entry was recently changed, and the new employee is using the old passphrase.

The AP is not broadcasting the SSID to the new employee's location.

The Access Policy for the 'staff' MPSK name is misconfigured, but only for the new employee's device type.

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

Domain 3Objective 7

Multiple PSK Configuration and Troubleshooting JN0-452 Practice Questions (Page 2)

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 21 practice questions to prepare you well beyond it. (estimate)

21questions here

5free pages

5concepts

Questions 6–10

6foundation · easy
A client authenticates successfully but is placed on the wrong VLAN. What is the most likely cause?
Select an answer first
7application · easy
A company wants to rotate the passphrase for its 'contractor' MPSK group every month. What is the correct way to do this in Juniper Mist?
Select an answer first
8foundation · easy
Besides VLAN assignment, what else can be associated with an individual PSK in MPSK?
Select an answer first
9application · medium
A company wants to provide different levels of network access to employees and visitors using a single SSID. They want to avoid the complexity of managing multiple SSIDs. Which Juniper Mist feature should they use?
Select an answer first
10expert · hard
A company has MPSK configured on a WLAN. A new employee is given the 'staff' passphrase. They can connect, but they are unable to access the internet. Other staff members with the same passphrase can access the internet. What is the most likely cause?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to JN0-452

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Juniper Networks. “JN0-452” is a trademark of its owner, used for identification only.