Free Mist AI, Specialist Exam JN0-451 Exam Practice Test

Which two statements correctly describe an extended service set (ESS)? (Choose two.)

• Each BSS within the ESS share a common BSSID.
• Each BSS within the ESS has its own unique BSSID.
• The SSID is common across all BSSs within the ESS.
• The SSID is unique across all BSSs within the ESS.

What are basic data rates?

• fastest data rates
• optional data rates
• required data rates
• disabled data rates

Which two Mist Aps would be used for BLE location? (Choose two.)

• AP12
• AP33
• AP32
• AP43

You receive a Marvis Actions alert informing you that there is a non-compliant AP at one of your sites.What should you do to correct the problem?Request an RM

• Disconnect the Rogue AP from your Ethernet switch.
• Replace the AP with the correct hardware model.
• Install the correct version of firmware on the AP.

What is the AP’s role in the IEEE 802.1X authentication process?

• It acts as an authenticator.
• It acts as a RADIUS proxy server.
• It acts as a supplicant.
• It acts as an authentication server.

You are installing and booting up your first Juniper Mist AP at your site.By default, which two statements are correct in this scenario? (Choose two.)

• The AP will attempt to connect to the Mist cloud using port 443.
• The AP will send DHCP requests using the native VLAN.
• The AP will send DHCP requests with a VLAN ID of 10.
• The AP will attempt to connect to the Mist cloud using port 8080.

You are the only tenant in a building that has Wi-Fi. At times, the Wi-Fi network appears to be slow and you want to determine if the microwave oven is causing an issue because it is used throughput the day. Which SLE metric and classifier should you look at to determine the issue?

• throughput/network issues
• capacity/wifi interference
• throughput/coverage
• capacity/non-wifi interference

Which two SLEs measure the amount of time that it takes for a process to complete? (Choose two.)

• roaming
• AP uptime
• throughput
• time to connect

According to the 802.11 standard, how wide are 2.4 GHz band OFDM channels?

• 5 MHz
• 22 MHz
• 20 MHz
• 3 MHz

Regarding roaming, which device determines when it is time to connect to another AP?

• the gateway router
• the client device
• the primary AP
• the current AP