Practice Free JN0-253 Exam Online Questions
default, how long does an Installer role have access to a site tor Initial configuration before expiration?
- A . 7 days
- B . 24 hours
- C . unlimited
- D . 48 hours
A
Explanation:
Installer Role in Mist:
The Installer role is designed for initial site setup and configuration.
Access Duration:
By default, the Installer role has temporary access for a specific duration to ensure security and control.
Default Access Duration:
7 days: Installers typically have access to a site for 7 days, enough time to complete initial setup and
configuration before access expiration.
Conclusion:
The correct answer is A.
Reference: Mist Documentation on Role-Based Access: Mist Documentation
When using Mist’s location-based services (LBS), what is the accuracy of Wi-Fi location?
- A . 4 to 8 meters
- B . 5 to 10 meters
- C . 1 to 3 meters
- D . 3 to 5 meters
Which capacity sub-classifier is available in the Service Level page in the Mist UI?
- A . Switch Reboot
- B . Authorization
- C . Association
- D . Non Wi-Fi Interference
What are asked to create a label that will be applied to a WLAN template.
This scenario, under which level should you create the label?
- A . clients
- B . organization
- C . site
- D . WLAN
C
Explanation:
When creating a label to be applied to a WLAN template in Mist AI, you should create the label at the site level. This is because WLAN templates are designed to be associated with specific sites or site groups, allowing you to customize WLAN configurations per site. Creating labels at the site level ensures that these configurations are applied appropriately within the desired site context.
Reference: Mist AI Documentation
Juniper Networks Site Groups
What are two requirements to use the Wired Visibility option of Juniper Mist Wireless Assurance? (Choose two.)
- A . A cloud-ready switch must be deployed in the network.
- B . A Mist AP must be deployed in the network.
- C . The SNMP protocol must be configured on the switch.
- D . The LLDP protocol must be configured on the switch.
A C
Explanation:
Cloud-ready Switch: To use the Wired Visibility option in Juniper Mist Wireless Assurance, a cloud-ready switch must be deployed in the network. This ensures that the switch can communicate effectively with the Mist cloud for management and monitoring.
SNMP Protocol Configuration: The Simple Network Management Protocol (SNMP) must be configured on the switch. SNMP enables the monitoring and management of network devices, allowing Mist AI to collect necessary data for visibility and assurance.
Reference: Juniper Mist Wired Assurance Overview
Juniper Mist Wired Assurance Configuration Guide
Given that there are 30 users on the network and Mist has tracked each of them for 30 minutes, what would be the total number of user minutes?
- A . 900
- B . 90
- C . 60
- D . 300
A user called a help desk to report a Wi-Fi issue. In this scenario, what information must be provided for Marvis to troubleshoot the issue? (Choose two.)
- A . the MAC address of the client device
- B . user home address
- C . the time of the incident
- D . the access point to which the client was connected
What are the authentication methods for Juniper Mist cloud users/accounts?
- A . Password-based authentication
- B . Certificate-based authentication
- C . Two-factor authentication
- D . All of the above
What would cause 5 GHz interference?
- A . a wireless video camera
- B . Bluetooth
- C . a microwave oven
- D . BLE
Which administrator role would you assign to a user that is allowed to onboard APs and should not have access to the native admin UI?
- A . network admin
- B . installer
- C . observer
- D . helpdesk