Juniper Juniper Certifications JN0-252 Questions & Answers

• Question 51:

  Which statement is correct regarding settings at the organizational level?

  A. The organizational level is where you define each location's specific information.

  B. The organizational level is where you specify customer-level global details.

  C. The organizational level is where you enable BLE capabilities, if you have a license.

  D. The organizational level is where you specify information about each AP's placement.

  Correct Answer: A

• Question 52:

  How does Mist detect rogue APs?

  A. by using the AP's 2.4 GHz radio band

  B. by using Radio Resource Management (RRM)

  C. by using the AP's third dedicated radio

  D. by using the AP's 5 GHz radio band

  Correct Answer: C

  Reference: https://www.mist.com/documentation/rogue-neighbor-honeypot-aps/#:~:text=In%20addition%20to%20the%202.4,and%205%20GHz%20radio%20bands

• Question 53:

  You are asked to bring Mist APs online for your organization.

  In this situation, which port must be allowed on your company's firewall for AP access to the Mist cloud?

  A. TCP/80

  B. TCP/443

  C. UDP/1812

  D. UDP/22

  Correct Answer: B

  Reference: https://www.mist.com/documentation/ports-enable-firewall/#:~:text=Mist%20APs%20need%20the%20following,be%20a%20public%20DNS%20server

• Question 54:

  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.

  Correct Answer: B

• Question 55:

  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

  Correct Answer: C

  Reference: https://www.mist.com/resources/ap43-access-point/

• Question 56:

  Mist has detected a bad cable.

  What are two ways that Marvis determined this result? (Choose two.)

  A. It identified network loops.

  B. It identified port flapping.

  C. It identified interface errors.

  D. It identified a missing VLAN.

  Correct Answer: BC

  Reference: https://www.mist.com/resources/mist-marvis-overview/

• Question 57:

  Besides providing AP configuration status, for which other purpose is the LED used in the location design phase?

  A. height orientation

  B. channels in use

  C. frequency selection

  D. antenna orientation

  Correct Answer: D

• Question 58:

  Which two APIs are supported by Mist? (Choose two.)

  A. SOAP

  B. gRPC

  C. Webhook

  D. REST

  Correct Answer: CD

• Question 59:

  Alert templates are assigned to sites in which area of the Mist GUI?

  A. Organization Settings

  B. Alert Template Configuration

  C. Site Group

  D. Site Configuration

  Correct Answer: C

  Reference: https://www.juniper.net/documentation/us/en/software/nce/nce-214-midsize-branch-mist-pwp/topics/topic-map/nce-214-midsize-branch-mist-example_part2.html

• Question 60:

  What is a Mist Coverage SLE based upon?

  A. an average of client data

  B. a summary of switch data

  C. a summary of user minutes

  D. an average across APs

  Correct Answer: B

  Reference: https://www.mist.com/documentation/service-level-expectations-sle/#:~:text=SLE%20Metric%3A%20Coverage,the%20classifiers%20are%20not%20fired