JN0-452Preview

At which signal strength level range will an extra AP placed on the same channel cause co-channel contention?

Which three accounts are available when using Guest Portal Authorization Methods? (Choose three.)

A client has a poor Wi-Fi experience when moving around in an office.
In this scenario, which Marvis Query Language clause would help troubleshoot the problem?

You want to verify that DHCP is working as expected on a WLAN that currently has no clients.
In this scenario, which Marvis feature would you use to accomplish this task?

You want to push real-time events such as AP up/down or restart to a provided URL.
In this scenario what would you use to accomplish this task?

You are asked to ensure that your office WLAN is only being broadcast and usable during your normal office hours. The WLAN should not be visible or available during non-working hours. Your solution should be automatic and not require manual intervention every day.
In this scenario, which Juniper Mist feature will accomplish this task.

You want a Juniper Access Point to remember its configuration in the event of a power failure.
Which parameter in the UI would you enable in the site configuration to satisfy this requirement?

Clients are roaming between 5 GHz and 6 GHz at times.
In this scenario, under which SLE --> classifier --> sub-classifier would this behavior fall in the UI?

According to Juniper Networks, it is recommended that devices using Mist location-based services (LBS) have line-of-sight to how many APs?

The roaming service-level expectation (SLE) shows an 81% success rate, but the line graph has gaps in the data. As the wireless network administrator, you have not heard any comments about the network, good or bad.
In this scenario, why are there gaps in the roaming SLE line graph?

You have a Juniper Mist wireless network with six APs distributed throughout your site.
In this scenario, which device determines when it is time for a client to roam to another AP?

According to Juniper Networks, what are two best practices of AP placement for location services? (Choose two.)

Which two statuses are displayed on the Juniper Mist subscription page? (Choose two.)

Click the Exhibit button.

Referring to the exhibit, which two statements are true? (Choose two.)

Your Juniper Access Point has changed channels due to RADAR being observed on a DFS channel.
This change is an example of which Juniper Mist RRM system?

Labels are created for which two configuration levels? (Choose two.)

Click the Exhibit button.

Your colleagues report that they are unable to browse tutorials needed for work located at youtube.com when using their BYOD devices. When using a guest device, they are able to access youtube.com.
In this scenario, how would you allow BYOD colleagues to access youtube.com using the WxLAN policies?

You are creating a Juniper Mist account.
Which two statements are true in this scenario? (Choose two.)

You want to set the acceptable minimum RSSI for client devices.
Which WLAN feature is needed to accomplish this task?

Which solution provides the greatest location accuracy?

Which statement correctly describes adjacent channel interference (ACI)?

You are designing security around your wireless network and need to create WxLAN policies for Juniper Mist that require new policy labels.
At which two levels would you be able to create policy labels in this scenario? (Choose two.)

You are asked to perform a site survey on your enterprise by using a Juniper Access Point (AP) that is fully functional and visible by the Juniper Mist cloud. Your enterprise provides you with the portable equipment for elevating the Juniper AP and a battery that properly powers it.
In this scenario, how would you ensure that the Juniper AP will be fully functional for site survey purposes?

Click the Exhibit button.

Referring to the exhibit, which client has the weakest connection to the WLAN?