A warehouse reports that forklift operators are experiencing Wi-Fi drops when they pass a certain aisle. Mist AI shows high retry rates and low SNR on the APs in that area, but no rogue devices are detected. What should the administrator investigate first?

Check the RF spectrum for non-Wi-Fi interference in that aisle

Change the WLAN security mode to WPA3

Enable WIDS containment on the affected APs

Which of the following is a common source of RF interference that Juniper Mist can detect?

A fluorescent light that is turned off.

A microwave oven operating in the 2.4 GHz band.

A Bluetooth speaker operating in the 5 GHz band.

Which of the following is a typical setting that can be configured in a Juniper Mist WIDS policy?

The minimum signal strength for client association.

The maximum number of clients allowed per SSID.

The password for the guest network.

The action to take when a rogue AP is detected, such as alert or contain.

Why is RF interference detection important for WLAN security?

Interference can be used to launch denial-of-service attacks by disrupting legitimate connections.

Interference can cause data to be encrypted with weaker keys.

Interference can allow unauthorized devices to bypass authentication.

Interference can permanently damage the radio hardware of access points.

A company's WIDS detects a client device that is attempting to associate with the corporate SSID using a MAC address that is on the allowed list. However, the device's behavior is unusual, and the administrator suspects MAC spoofing. What should the administrator do to confirm the suspicion?

Immediately contain the device based on the MAC address

Ignore the alert because the MAC is allowed

Add the MAC address to the rogue list

Use client fingerprinting to analyze the device's characteristics

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

Domain 3Objective 6

Wireless Intrusion Detection and Prevention JN0-452 Practice Questions (Page 5)

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

28questions here

6free pages

9concepts

Questions 21–25

21application · medium
A warehouse reports that forklift operators are experiencing Wi-Fi drops when they pass a certain aisle. Mist AI shows high retry rates and low SNR on the APs in that area, but no rogue devices are detected. What should the administrator investigate first?
Select an answer first
22foundation · easy
Which of the following is a common source of RF interference that Juniper Mist can detect?
Select an answer first
23foundation · easy
Which of the following is a typical setting that can be configured in a Juniper Mist WIDS policy?
Select an answer first
24foundation · easy
Why is RF interference detection important for WLAN security?
Select an answer first
25expert · hard
A company's WIDS detects a client device that is attempting to associate with the corporate SSID using a MAC address that is on the allowed list. However, the device's behavior is unusual, and the administrator suspects MAC spoofing. What should the administrator do to confirm the suspicion?
Select an answer first

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