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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security and Authentication | 15% | - Describe RADIUS integration - Describe captive portal configuration - Describe BYOD and device onboarding - Describe wireless security concepts (WPA2/WPA3) - Configure 802.1X authentication |
| Topic 2: WLAN Configuration | 15% | - Configure band steering and client load balancing - Configure radio settings and RF profiles - Configure rate limiting and traffic shaping - Describe Access Category (AC) and QoS concepts - Describe RRM and Radio Resource Management |
| Topic 3: Troubleshooting and Analytics | 20% | - Describe Marvis AI capabilities - Analyze wireless coverage and capacity - Describe event and alarm management - Describe client troubleshooting tools - Troubleshoot connectivity issues using Mist portal - Troubleshoot wireless performance issues |
| Topic 4: Mist AI and the Wired to Wireless Enterprise | 15% | - Describe the Mist cloud architecture and portal - Describe the components of Mist AI for wireless - Describe the challenges of traditional wireless architectures - Describe the benefits of AI-driven operations |
| Topic 5: 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 6: Advanced Features and API | 0% | - Describe Bluetooth Low Energy (BLE) and IoT integration - Describe webhook and third-party integrations - Describe location services and features - Describe Mist API structure and capabilities |
| Topic 7: Site Deployment | 20% | - Describe WLAN configuration - Describe the site deployment workflow - Perform AP assignment and configuration - Describe SSID and security configuration - Perform site creation and configuration - Describe Virtual Network (VN) concepts - Describe AAA server concepts and configuration |
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NEW QUESTION # 109
You are the only tenant in a building that has Wi-Fi. At times, the Wi-Fi network appears to be slow and you want to determine if the microwave oven is causing an issue because it is used throughput the day.
Which SLE metric and classifier should you look at to determine the issue?
Answer: C
Explanation:
Reference: https://www.mist.com/documentation/radio-management-event-types/
NEW QUESTION # 110
You have deployed a Mist Edge cluster.
What happens to the tunneled client sessions if one of the Mist Edge nodes in the cluster fails?
Answer: D
NEW QUESTION # 111
What are two functions of Mist Radio Resource Management (RRM)? (Choose two.)
Answer: A,B
Explanation:
Mist Radio Resource Management (RRM) performs several functions including transmit power control and channel assignment which help optimize wireless network performance by dynamically adjusting radio settings based on changing environmental conditions.So,the correct answers are A.transmit power control and C).channel assignment According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide1, two functions of Mist Radio Resource Management (RRM) are:
* Transmit power control, which adjusts the transmit power of APs based on their coverage area and interference level.
* Channel assignment, which assigns channels to APs based on their location and interference level.
References: https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-2/config-guide/b_wl_17_2_cg/radio_resource_management.html
NEW QUESTION # 112
An administrator has integrated the Mist SDK into their mobile application for wayfinding. They are testing the application but find that the "blue dot" representing the user's location is not snapping to the designated hallways on the floorplan.
Which two configuration elements must be added to the floorplan in the Mist UI to enable path snapping for the "blue dot"? (Choose 2.)
Answer: B,D
NEW QUESTION # 113
At which signal strength level range will an extra AP placed on the same channel cause co-channel contention?
Answer: A
Explanation:
In the context of Juniper Mist AI and high-performance wireless design,Co-Channel Contention (CCC)- often referred to as Co-Channel Interference (CCI)-occurs when two or more access points (APs) share the same frequency channel and are within "hearing" distance of one another.1The key to understanding this specific range lies in the802.11 CSMA/CAmechanism, specifically theClear Channel Assessment (CCA) process.
When a Mist AP or a client device wants to transmit, it first performs a CCA. If it detects a Wi-Fi preamble from another device on the same channel at a signal strength above theSignal Detect (SD)threshold (typically around -82 to -85 dBm for many radios, though performance drops much sooner), it must defer its transmission. However, for "contention" to become a significant performance bottleneck that triggers Mist SLE alerts, the signal strength usually falls within the-45 dBm to -65 dBmrange.
In this range, the signals are strong enough that the APs are effectively "in the same room" or nearby rooms, meaning they will constantly see the medium as "busy" whenever the other AP is transmitting. This effectively merges the two APs into a single contention domain, forcing them to share the total available airtime. For example, if two APs on the same channel both see each other at -60 dBm, they cannot transmit simultaneously; instead, they must take turns.
Mist'sRadio Resource Management (RRM)and theCapacity SLEspecifically monitor for these overlapping BSS (OBSS) conditions. If the AI detects that an AP is seeing a neighbor on the same channel at these high signal levels, it will attempt to change the channel or reduce transmit power to "shrink" the cell size, aiming to push the neighbor's signal strength below the point where it causes constant deferrals, thereby improving the overall capacity and user experience for the site.
NEW QUESTION # 114
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