Achive your Success with Latest Juniper JN0-451 Exam [Apr 03, 2023]
The JN0-451 Exam Test For Brief Preparation
Juniper JN0-451 Exam Syllabus Topics:
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NEW QUESTION 26
Referring to the exhibit, what are two reasons why a Mist AP would have multiple IP addresses? (Choose two.)
- A. One IP address is used for redundancy.
- B. One IP address is used for control traffic and one address is used for management traffic.
- C. A guest portal is configured on a tagged VLAN.
- D. The Local Status Page is enabled in the site settings.
Answer: C,D
NEW QUESTION 27
You are deploying multiple Mist APs across many sites in your network. You must ensure that you apply consistent WxLAN and WLAN policies across all sites within the same organization.
Which configuration object should be used to accomplish this behavior?
- A. a config template
- B. an RF template
- C. site labels
- D. a device profile
Answer: B
NEW QUESTION 28
Which two authentication methods would be used with a guest portal? (Choose two.)
- A. social login
- B. RSA
- C. Kerberos
- D. external portal
Answer: A,D
NEW QUESTION 29
What is meant when a Marvis Action is shown as "AI Validated"?
- A. The issue which triggered an alert has been set to Resolved status.
- B. Marvis has observed a recurring issue.
- C. Marvis has observed a new issue.
- D. Marvis has observed an issue that is no longer present.
Answer: D
NEW QUESTION 30
RF templates are assigned to which Mist configuration object?
- A. config templates
- B. WLANs
- C. sites
- D. site groups
Answer: A
NEW QUESTION 31
Which two statements are correct about the radio frequency rule of 10s and 3s? (Choose two.)
- A. If the signal strength decreases by 10 dB, the power is halved.
- B. If the signal strength increases by 3 dB, the power is tripled.
- C. If the signal strength decreases by 10 dB, the power decreases tenfold.
- D. If the signal strength increases by 3 dB, the power is doubled.
Answer: A,C
NEW QUESTION 32
Click the Exhibit button.
Referring to the exhibit, which statement is correct about the Post-Install user's role?
- A. It is used for help desk monitoring and workflow for all sites.
- B. It has full access to all sites.
- C. It has read-only access to all sites.
- D. It has access limited to installing APs and switches at all sites.
Answer: D
NEW QUESTION 33
Which access points (APs) will be considered for inclusion in the AP Offline Marvis Action?
- A. all purchased APs
- B. all APs assigned to sites that have connected to the cloud previously
- C. all APs assigned to sites
- D. all APs in inventory
Answer: C
NEW QUESTION 34
Which Wireless Assurance SLE provides information on whether a user is able to associate to the WLAN?
- A. Capacity
- B. Roaming
- C. Throughput
- D. Successful Connect
Answer: D
NEW QUESTION 35
Click the Exhibit button.
Referring to the exhibit, which statement is true?
- A. The WLAN is configured to only broadcast on the 2.4 GHz spectrum.
- B. The WLAN is configured to use DFS channels.
- C. The WLAN is configured with the high-density data rate setting enabled.
- D. The WLAN is configured to use geofencing.
Answer: B
NEW QUESTION 36
Regarding the seven layer OSI networking model, which two layers are different between Ethernet and Wi-Fi? (Choose two.)
- A. network layer
- B. physical layer
- C. logical link control (LLC) sub-layer
- D. media access control (MAC) sub-layer
Answer: B,D
NEW QUESTION 37
Which two statements correctly describe an extended service set (ESS)? (Choose two.)
- A. Each BSS within the ESS share a common BSSID.
- B. The SSID is common across all BSSs within the ESS.
- C. The SSID is unique across all BSSs within the ESS.
- D. Each BSS within the ESS has its own unique BSSID.
Answer: A,B
NEW QUESTION 38
What do 802.11 stations perform to help avoid collisions on the WLAN medium?
- A. Transmit on a fixed schedule.
- B. Stations only transmit when polled by the access point.
- C. 802.11 stations detect collisions and set a back-off timer.
- D. Listen to verify that the medium is free before transmitting.
Answer: D
NEW QUESTION 39
Referring to the exhibit, what does the security alert indicate?
- A. An AP that is not part of the Mist Org is connected to the same wired network as the Mist APs.
- B. An AP that is not part of the Mist Org is launching a DDoS attack on the Mist APs.
- C. An AP that is not part of the Mist Org is advertising the same SSIDs as the Mist APs.
- D. An AP that is not part of the Mist Org is operating in the same RF channel as the nearby Mist AP.
Answer: A
NEW QUESTION 40
A retail customer has legacy 2.4 GHz scanners that need to connect to the WLAN, but they are not connecting.
Which WLAN data rate setting is required for these devices to connect?
- A. Custom Rates
- B. Compatible
- C. No Legacy
- D. High Density
Answer: B
NEW QUESTION 41
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