Juniper Mist AI Wireless, Specialist (JNCIS-MistAI-Wireless) 認定 JN0-452 試験問題:
1. A user is trying to access a local printer but is being blocked. You suspect a WxLAN policy is the cause.
Where in the Mist dashboard would you look to see which policy rule is blocking the traffic for that specific user?
A) In the main SLE dashboard for the site.
B) In the Packet Capture tool.
C) In the RF Template settings.
D) In the Client Insights page, under the "Security" events.
2. In a vBLE deployment, what is the recommended minimum number of APs that a client device should be able to "hear" for accurate location?
A) 1
B) 5
C) 2
D) 3
3. A client connects to a wireless network, completes the 802.1X authentication, but then fails to obtain an IP address. The "Successful Connects" SLE shows a failure, and the primary classifier is "DHCP." Which two are the most likely causes for this specific failure? (Select all that apply.)
A) The client's signal strength (RSSI) is below the configured coverage threshold.
B) The RADIUS server is offline.
C) The AP's switch port is missing the correct VLAN trunk configuration, preventing the client's DHCP request from reaching the server.
D) The DHCP server has exhausted its pool of available IP addresses.
E) The client entered an incorrect 802.1X password.
4. For Wi-Fi location services to be most accurate, what is the primary factor the Mist platform uses to determine a client's position?
A) The round-trip time (RTT) of packets between the client and the AP.
B) The AP to which the client is currently associated.
C) The GPS coordinates reported by the client device.
D) The client's signal strength (RSSI) as heard by multiple APs.
5. What is the primary function of Marvis Minis?
A) To collect detailed telemetry data exclusively from wired Juniper EX switches.
B) To provide a simplified version of the Marvis conversational assistant for mobile devices.
C) To automatically generate and assign WxLAN policies based on observed traffic patterns.
D) To act as a network digital twin, proactively simulating user connections to test the health of network services like DHCP, DNS, and application reachability.
質問と回答：
| 質問 # 1 正解： D | 質問 # 2 正解： D | 質問 # 3 正解： C、D | 質問 # 4 正解： D | 質問 # 5 正解： D |
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