JN0-251 Online Practice Questions and Answers

Which administrator role is based on a timed grace period for Mist site and AP configuration access?

A. Observer

B. Network Admin

C. Installer

D. Helpdesk

Which location mode is required to track BLE badges?

A. wayfinding

B. BLE asset visibility

C. Wi-Fi location

D. vBLE Engagement

In a production network, what are two types of security threats? (Choose two.)

A. rogue AP

B. honeypot AP

C. scanning radio

D. neighbor AP

Which two statements about the Mist UI are true? (Choose two.)

A. It can initiate a wireless packet capture.

B. It can initiate a wired packet capture.

C. It can initiate a BLE packet capture.

D. It can initiate a packet capture on cloud uplink.

Which two methods are supported for configuring a Mist environment? (Choose two.)

A. Use the API.

B. Use the GUI.

C. Use the CLI.

D. Use NETCONF.

What is the minimum administrator role needed to invite a user to be an administrator of an organization?

A. network admin

B. installer

C. helpdesk

D. super user

In the Mist Access Point portfolio, which dedicated device would be used in location-based services (LBS)?

A. AP34

B. AP32

C. BT11

D. AP12

Click the Exhibit button.

You notice a green LED emitted from your AP43. Referring to the exhibit, what does this signal indicate?

A. The AP is configured correctly and at least one user is connected to it.

B. The AP is configured correctly with no users connected to it.

C. The AP is not configured correctly with no users connected to it.

D. The AP is not configured correctly but one user is connected to it.

Users are complaining about WLAN performance and the Mist dashboard reports non-Wi-Fi interference.

Which diagnostics tool would you use to further investigate this issue on-site and determine the location of the interference?

A. spectrum analyzer

B. protocol analyzer

C. wireless design software

D. WLAN scanner

Which two SLEs report DHCP problems? (Choose two.)

A. Successful Connects

B. Time to Connect

C. Capacity

D. Throughput

What does Mist with Wi-Fi Assurance do to detect a bad cable connected to an AP?

A. It monitors SNMP trap information.

B. It performs cable tests.

C. It sends probe traffic through the cable connections.

D. It applies machine learning to telemetry data.

Which Mist location-based feature would be used for wayfinding?

A. Wi-Fi 6

B. Asset Visibility

C. vBLE Engagement

D. Wi-Fi Location

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. user home address

B. the MAC address of the client device

C. the time of the incident

D. the access point to which the client was connected

Which two statements are correct about creating Mist sites? (Choose two.)

A. A Mist site can only belong to a single organization.

B. You can create and manage multiple sites with a Mist account.

C. You can only create and manage a single site with a Mist account.

D. A Mist site can belong to multiple organizations.

You want to determine where you have coverage issues in your network using Marvis Actions. Which Marvis Action category should you use in this situation?

A. Connectivity

B. Application

C. Clients

D. AP