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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Site Deployment | 20% | - Perform site creation and configuration - Describe the site deployment workflow - Describe SSID and security configuration - Describe WLAN configuration - Describe AAA server concepts and configuration - Perform AP assignment and configuration - Describe Virtual Network (VN) concepts |
| Topic 2: Troubleshooting and Analytics | 20% | - Troubleshoot connectivity issues using Mist portal - Analyze wireless coverage and capacity - Troubleshoot wireless performance issues - Describe event and alarm management - Describe client troubleshooting tools - Describe Marvis AI capabilities |
| Topic 3: Security and Authentication | 15% | - Describe RADIUS integration - Describe BYOD and device onboarding - Configure 802.1X authentication - Describe captive portal configuration - Describe wireless security concepts (WPA2/WPA3) |
| Topic 4: Advanced Features and API | 0% | - Describe Mist API structure and capabilities - Describe webhook and third-party integrations - Describe Bluetooth Low Energy (BLE) and IoT integration - Describe location services and features |
| Topic 5: WLAN Configuration | 15% | - Configure band steering and client load balancing - Configure rate limiting and traffic shaping - Describe RRM and Radio Resource Management - Configure radio settings and RF profiles - Describe Access Category (AC) and QoS concepts |
| Topic 6: Access Points and Antennas | 15% | - Describe antenna types and selection criteria - Describe AP mounting options - Describe AP deployment considerations - Describe AP power options (PoE, DC) - Describe AP model families and capabilities |
| Topic 7: Mist AI and the Wired to Wireless Enterprise | 15% | - Describe the benefits of AI-driven operations - Describe the components of Mist AI for wireless - Describe the Mist cloud architecture and portal - Describe the challenges of traditional wireless architectures |
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NEW QUESTION # 128
What do 802.11 stations perform to help avoid collisions on the WLAN medium?
Answer: B
Explanation:
Reference: https://blogs.arubanetworks.com/industries/understanding-802-11-medium-contention/ According to the IEEE 802.11 - Wikipedia document, one thing that 802.11 stations perform to help avoid collisions on the WLAN medium is to listen to verify that the medium is free before transmitting. This is part of the carrier-sense multiple access with collision avoidance (CSMA/CA) mechanism that 802.11 stations use to coordinate access to the shared medium.
References: https://en.wikipedia.org/wiki/IEEE_802.11
NEW QUESTION # 129
By default, which 6 GHz channels does Juniper Mist radio resource management (RRM) use?
Answer: B
Explanation:
In Juniper Networks Mist AI Wireless, Radio Resource Management (RRM) is designed to optimize RF performance automatically while minimizing client impact. With the introduction of Wi-Fi 6E and the 6 GHz band, Juniper Mist follows industry standards and client behavior to ensure efficient and reliable operation. By default, Mist RRM uses the Preferred Scanning Channels (PSCs) in the 6 GHz spectrum.
The 6 GHz band introduces a very large number of available channels, which creates challenges for client discovery, scanning efficiency, and roaming speed. To address this, the IEEE defined Preferred Scanning Channels (PSCs)-a specific subset of 6 GHz channels that access points advertise and clients prioritize during active and passive scanning. These PSCs allow clients to discover networks faster without having to scan the entire 6 GHz channel set.
Juniper Mist RRM automatically selects and operates on these PSCs by default to:
* Improve client discovery and association times
* Reduce unnecessary scanning overhead
* Enhance roaming performance
* Maintain compatibility across a wide range of Wi-Fi 6E client devices Mist continuously evaluates RF conditions using telemetry and AI-driven analysis, but it intentionally limits default operation to PSCs to balance performance, efficiency, and client interoperability. Administrators can override defaults and customize channel plans if required, but PSCs remain the recommended baseline for most deployments.
The incorrect options are explained as follows:
* Option B is incorrect because Mist RRM does not require manual primary channel selection by default.
* Option C refers to 2.4 GHz non-overlapping channels, not 6 GHz.
* Option D represents the full 6 GHz channel range, which is not practical for default scanning or operation due to client limitations.
Therefore, the correct answer is the preferred scanning channels (PSCs), which Juniper Mist RRM uses by default in the 6 GHz band to ensure optimal Wi-Fi 6E performance.
NEW QUESTION # 130
What is the AP's role in the IEEE 802.1X authentication process?
Answer: B
Explanation:
In the IEEE 802.1X authentication process, the AP acts as an authenticator.
According to the Lecture 5 - Security - Part 1 document, the AP's role in the IEEE 802.1X authentication process is to act as an authenticator. This means that the AP acts as a gatekeeper between the client device (supplicant) and the RADIUS server (authentication server). The AP forwards authentication messages between the supplicant and the server and grants or denies network access based on the server's response.
References:
http://faculty.georgebrown.ca/~jolenewa/courses/comp3049-intermediate-wirel/lecture-5-security.pdf
NEW QUESTION # 131
An administrator is deploying a floorplan for accurate vBLE location services. They have already uploaded the floorplan image and correctly placed and oriented all the APs. What is the critical next step they must perform to ensure the location engine can make accurate calculations?
Answer: B
NEW QUESTION # 132
From the Mist Marvis Minis dashboard you notice a failed test. When viewing the current test result, all tests passed except for the Application test. What would be a reason for the failed test?
Answer: D
Explanation:
In Marvis Minis, if all tests (DHCP, ARP, DNS) succeed but the Application test fails, it indicates that connectivity to the application itself is blocked. A common cause is a firewall rule preventing access, while basic network services remain functional.
NEW QUESTION # 133
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