JN0-452 Exam Dumps - Juniper JNCIS-MistAI Questions and Answers

 According to the Data Rates - Mist document1, a honeypot AP is an AP that is not associated with your network, but broadcasts your corporate login page and WLAN name. This is a type of rogue AP that tries to trick users into connecting to it and revealing their credentials or other sensitive information.

InJuniper Networks Mist AI Wireless, arogue access point (AP)is precisely defined to avoid confusion with external or non-threatening wireless devices. Mist qualifies a rogue AP asan unauthorized access point that is physically connected to your wired network infrastructure.

This distinction is critical from a security perspective. A rogue AP represents a direct threat because it bypasses established security controls by providing wireless access into the enterprise wired network without authorization. Such APs are often installed by users without IT approval or, in more serious cases, by malicious actors attempting to gain internal network access.

Mist APs continuously scan the RF environment and correlate wireless observations with wired-side intelligence. If an AP is detected advertising SSIDs and Mist can confirm—through MAC address correlation and wired discovery—that the device is connected to the enterprise’s wired network but isnot claimed or authorized in the Mist cloud, it is classified as a rogue AP. This allows administrators to take immediate remediation actions, such as physical removal or switch-port shutdown.

The other options are incorrect for the following reasons:

Neighbor APsare access points belonging to nearby organizations or environments and are not security threats by default. Mist classifies these separately for RF awareness.

APs close to your network as measured by RSSImay simply be physically nearby but not connected to your infrastructure; proximity alone does not make an AP rogue.

Honeypot APsare intentionally deployed decoy access points used in security research or attack detection and are not Mist’s definition of a rogue AP.

Therefore, Mist correctly defines a rogue AP asan unauthorized AP connected to your wired network, making optionAthe correct answer.

When deploying three WLAN 2.4 GHz networks in your US-based site while ensuring that each network frequency is unique and does not overlap with other frequency channels, you should use OFDM channels 1, 6 and 11. So the correct answers are B.1, D.6, and A.11.

InJuniper Networks Mist AI Wireless, Juniper prescribes atop-down, structured troubleshooting methodologywhen using Service-Level Expectations (SLEs). This approach ensures that engineers identify systemic issues before drilling into individual client problems, preventing misdiagnosis and wasted effort.

The correct troubleshooting order is:

Organization → Site → SLE → Client

Organization of interestTroubleshooting always begins at the organization level. This provides a global view of overall health, license status, widespread outages, and configuration changes that may impact multiple sites. Organization-level visibility helps determine whether the issue is localized or systemic.

Site of interestAfter confirming the organization is healthy, the next step is narrowing the scope to the affected site. Site-level views expose infrastructure issues such as WAN problems, DHCP outages, AP connectivity issues, or RF-wide anomalies that affect many users simultaneously.

SLE of interestOnce scoped to the site, administrators identify the specific degraded SLE (for example, Time to Connect, Coverage, Capacity, or Throughput). Each SLE includes classifiers that pinpoint the likely root cause, such as DHCP, DNS, authentication, or RF interference.

Client of interestOnly after isolating the failing SLE should troubleshooting move to the individual client level. Client views provide detailed timelines, event history, and packet-level insights to confirm whether the issue is isolated or a symptom of a broader problem.

The other answer choices are incorrect because they start with either the SLE or client, which risks overlooking organization-wide or site-wide conditions. Juniper’s recommended workflow ensures efficient, accurate fault isolation and aligns with how Mist AI correlates telemetry and events.

Therefore, the correct answer isA. Organization of interest, site of interest, SLE of interest, client of interest.

According to the VLANs (Static & Dynamic) - Mist document3, you can define VLANs as untagged, tagged, or using VLAN pooling in the WLAN settings in the Juniper Mist UI. A WLAN is a wireless network that defines parameters such as SSID, security type, and VLAN.

Basic data rates are the required data rates that all devices on a wireless network must support in order to connect to the network. These rates are used for management and control frames and can affect the performance of the network.

According to the Lecture 3 - Radio Frequency and Antenna Fundamentals - Part 2 document2, basic data rates are required data rates that all devices must support to communicate on a WLAN.

According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide1, roaming is the process of moving a wireless client device from one AP to another while maintaining network connectivity. The client device determines when it is time to connect to another AP based on its own roaming algorithm and criteria.