Juniper JN0-252 Practice Test Pdf Exam Material
JN0-252 Answers JN0-252 Free Demo Are Based On The Real Exam
Juniper JN0-252 Exam Syllabus Topics:
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NEW QUESTION # 21
Which two methods are supported for configuring a Mist environment? (Choose two.)
- A. Use the API.
- B. Use NETCONF.
- C. Use the CLI.
- D. Use the GUI.
Answer: A,D
NEW QUESTION # 22
What is the maximum number of Mist Edge devices supported for high availability?
- A. An unlimited number of Mist Edge devices are supported.
- B. A maximum of 16 Mist Edge devices are supported.
- C. A maximum of three Mist Edge devices are supported.
- D. A maximum of two Mist Edge devices are supported.
Answer: D
Explanation:
The maximum number of Mist Edge devices supported for high availability is two. This ensures that there is a backup device in place to take over in case the primary device fails, providing redundancy and maintaining network stability.
NEW QUESTION # 23
In a Mist deployment, the Radio Resource Management feature is an example of which type of machine learning?
- A. supervised learning
- B. visual learning
- C. unsupervised learning
- D. reinforcement learning
Answer: D
NEW QUESTION # 24
Which statement is correct when a subscription expires?
- A. The devices Become inactive and unreachable through the Mist management GUI.
- B. The devices remain operational, but you are not allowed to manage the devices using the Mist management GUI.
- C. The devices remain operational, and all functionality remains available for a one-year grace period.
- D. The devices remain operational, but the Mist management GUI functionality related to expired subscriptions is hidden from the user
Answer: B
Explanation:
* When a Mist subscription expires, the devices associated with that subscription continue to operate normally, ensuring there is no immediate disruption to network operations.
* However, management capabilities through the Mist management GUI are restricted. This means that while the devices remain functional, you cannot make configuration changes, monitor, or manage them using the Mist management interface until the subscription is renewed.
* This restriction emphasizes the importance of maintaining active subscriptions for full access to Mist's management features.
* Reference: Juniper Networks documentation on Mist subscription policies and management.
NEW QUESTION # 25
Which step must you take when configuring rogue AP detection?
- A. Set the Radio Resource Management (RRM) interval.
- B. Set the proximity zones.
- C. Disable honeypot detection.
- D. Enable rogue AP detection.
Answer: D
Explanation:
Rogue AP Detection:
Rogue AP detection is crucial for maintaining network security by identifying unauthorized access points.
Configuration Step:
Enable Rogue AP Detection:
The first and necessary step in configuring rogue AP detection is enabling the feature in the Mist system.
Other Steps:
Setting proximity zones, disabling honeypot detection, and setting the RRM interval are additional configurations but not the initial or mandatory step.
Conclusion:
The correct answer is A.
Reference:
Mist Documentation on Rogue AP Detection: Mist Documentation
NEW QUESTION # 26
Using the Mist UI, where do you look for high priority end-user issues on the network?
- A. Marvis Actions
- B. Premium Analytics
- C. Network Analytics
- D. Occupancy Analytics
Answer: A
NEW QUESTION # 27
Which characteristic describes Mist's cloud software architecture?
- A. shard based
- B. controller based
- C. microservices based
- D. monolithic code
Answer: C
Explanation:
Reference: https://www.mist.com/cloud-architecture-
microservices/#:~:text=The%20Mist%20cloud%20is%20built,take%20minutes%20instead%20of
%20 months
NEW QUESTION # 28
Which two statements are correct about creating Mist sites? (Choose two.)
- A. You can create and manage multiple sites with a Mist account.
- B. A Mist site can only belong to a single organization.
- C. A Mist site can belong to multiple organizations.
- D. You can only create and manage a single site with a Mist account.
Answer: A,B
NEW QUESTION # 29
Which two statements correctly describe the encryption of traffic using Mist? (Choose two.)
- A. By default, the communication between a Wi-Fi client and an AP is not encrypted.
- B. By default, the communication between an AP and a RADIUS server is not encrypted.
- C. By default, the communication between an AP and a RADIUS server is encrypted.
- D. By default, the communication between a Wi-Fi client and an AP is encrypted.
Answer: B,D
Explanation:
AP and RADIUS Server Communication: By default, the communication between an Access Point (AP) and a RADIUS server is not encrypted. This can be configured to be encrypted, but it is not the default setting.
Wi-Fi Client and AP Communication: By default, the communication between a Wi-Fi client and an AP is encrypted, typically using WPA2 or WPA3, which ensures the data exchanged over the wireless network is secure.
Reference:
Mist Wireless Security Documentation
RADIUS Configuration Guide
NEW QUESTION # 30
Which administrator role is based on a timed grace period for Mist site and AP configuration access?
- A. Helpdesk
- B. Observer
- C. Network Admin
- D. Installer
Answer: D
Explanation:
Reference: https://www.mist.com/documentation/administrator-roles/
NEW QUESTION # 31
Which two statements are correct about Juniper Mist Wired Assurance ZTP? (Choose two.)
- A. The switch must be running a supported Junos version for Juniper Mist Wired Assurance.
- B. All legacy Juniper switch models are supported.
- C. The technician must have console access to the switch during the initial setup.
- D. The cloud-ready Juniper switch must either boot from the factory-default state or you can issue the request system zeroize Junos command to reset the configuration.
Answer: A,D
Explanation:
Supported Junos Version: For Juniper Mist Wired Assurance to function correctly, the switch must be running a supported Junos version. This ensures compatibility with Mist's cloud management and AI capabilities.
Factory-Default State or Zeroize Command: The switch must boot from a factory-default state, or you can use the request system zeroize command to reset its configuration. This is essential for seamless onboarding and auto-provisioning.
NEW QUESTION # 32
Which Mist AI feature would help you to troubleshoot a client's failed authentication?
- A. client dashboard
- B. WLAN profile
- C. live view
- D. dynamic packet capture
Answer: D
NEW QUESTION # 33
Which two statements are correct about microservices? (Choose two.)
- A. Each microservice uses the same virtual hardware.
- B. A microservice can be updated without system downtime.
- C. A microservice can be added without system downtime.
- D. All microservices can be updated at the same time without downtime.
Answer: B,C
NEW QUESTION # 34
You are asked to enable Mist management at an existing site with previously configured EX3400 brownfield switches, and to add a new greenfield switch.
Which statement is correct in this scenario?
- A. You can mix brownfield switches and greenfield switches as long as they are running a Mist- supported version of Junos.
- B. You cannot mix greenfield and brownfield switches at the same site.
- C. You can mix brownfield switches and greenfield switches at the same site, but only if they are running the same version of Junos.
- D. Brownfield switches can be adopted but not managed.
Answer: A
Explanation:
In the context of Mist management, "brownfield" switches refer to those that are already configured and deployed in a network, while "greenfield" switches are new and have no pre- existing configuration.
Mist supports the integration and management of both brownfield and greenfield switches within the same site. The crucial requirement is that all switches, regardless of their initial state, must be running a version of Junos that is supported by Mist. This compatibility ensures that Mist can apply policies, configurations, and monitoring uniformly across all devices, facilitating a seamless management experience.
NEW QUESTION # 35
What does the "Exceeded" status mean for a subscription?
- A. The subscription is nearing its expiration date.
- B. The subscription exceeds the number of maximum allowable APs.
- C. The allowed usage within the subscription has been surpassed.
- D. The subscription has been cancelled.
Answer: C
Explanation:
The "Exceeded" status for a subscription means that the allowed usage defined within the subscription has been surpassed.
This typically refers to exceeding limits such as the number of devices, data usage, or other metrics specified in the subscription plan.
Exceeding these limits may require action such as upgrading the subscription plan to accommodate the additional usage.
NEW QUESTION # 36
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Juniper JN0-252 Exam: Basic Questions With Answers: https://drive.google.com/open?id=10QJRYWmNtlBPKCNMupfv4VFHXxkAqxh3