Juniper JN0-250 Mist AI, Associate (JNCIA-MistAI) Online Training
Juniper JN0-250 Online Training
The questions for JN0-250 were last updated at Nov 19,2024.
- Exam Code: JN0-250
- Exam Name: Mist AI, Associate (JNCIA-MistAI)
- Certification Provider: Juniper
- Latest update: Nov 19,2024
You configured an 802.11n AP to use the 2.4 GHz frequency band and 20 MHz channel width.
In this scenario, how many non-overlapping channels are available for clients to use in Europe?
- A . 11
- B . 4
- C . 1
- D . 6
Which SLE would you use to determine Wi-Fi interference?
- A . AP Uptime
- B . Roaming
- C . Successful Connects
- D . Capacity
D
Explanation:
Reference: https://www.mist.com/documentation/service-level-expectations-sle/
Which device is responsible for roaming decisions?
- A . user
- B . client
- C . controller
- D . AP
B
Explanation:
Reference: http://wifinigel.blogspot.com/2015/03/what-are-sticky-clients.html
When using the Mist Cloud with Mist APs, which statement is correct?
- A . User data is terminated in the cloud and run through a firewall.
- B . User data is compressed and terminated in the cloud.
- C . User data is terminated in the cloud and forwarded.
- D . User data is bridged locally.
D
Explanation:
Reference: https://www.techtarget.com/searchnetworking/news/252473829/Juniper-taps-Mist-Systems-for-wired-wireless-LAN-analytics
Which two statements are correct about Marvis? (Choose two.)
- A . Marvis is the main configuration tool.
- B . Marvis lets you ask questions about your network.
- C . Marvis will send custom reports.
- D . Marvis can be used as a proactive monitoring tool.
B,D
Explanation:
Reference: https://www.mist.com/resources/mist-marvis-overview/
Which organization is responsible for WLAN standards?
- A . FCC
- B . IEEE
- C . IETF
- D . ISO
B
Reference: https://standards.ieee.org/featured/802/index.html#:~:text=IEEE%20802.11%20is%20a%20standards,formerly%20called%20IEEE%20Project%20802
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
A
Explanation:
Reference: https://www.mist.com/resources/ap43-access-point/
The DHCP server has run out of address leases on a site.
In this scenario, which SLE would be useful to what is happening?
- A . capacity
- B . throughput
- C . roaming
- D . successful connects
D
Explanation:
Reference: https://www.mist.com/documentation/troubleshoot-specific-connectivity-issues-using-marvis/
Which statement is correct about the Mist API?
- A . Proprietary tools are required to use the Mist API.
- B . The Mist API is part of the basic subscription.
- C . You need one AP connected to use the Mist API.
- D . The Mist API requires calling support for access.
A
Explanation:
Reference: https://www.juniper.net/assets/jp/jp/local/pdf/additional-resources/mist-ai-forit-interop2020.pdf
What are two requirements to connect an AP to the Mist Cloud? (Choose two.)
- A . You need a CA SSL certificate.
- B . You need DNS resolution.
- C . You need a static IP address.
- D . You need a DHCP server
B,C
Explanation:
Reference: https://www.mist.com/documentation/ap-connectivity-to-the-mist-cloud/
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