JN0-451 Online Practice Questions and Answers

Which two authentication methods would be used with a guest portal? (Choose two.)

A. social login

B. external portal

C. RSA

D. Kerberos

You have received a Marvis Actions Missing VLAN notification.

In this scenario, where is the problem?

A. The gateway is missing the VLAN.

B. An access point is missing the VLAN.

C. A client is missing the VLAN.

D. A switch is missing the VLAN.

You are asked to set up occupancy analytics for an office that has an existing Mist AP.

Which three types of devices are counted by default? (Choose three.)

A. mobile app clients

B. cellular clients

C. Wi-Fi clients

D. Zigbee clients

E. BLE assets

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

A. It acts as an authenticator.

B. It acts as a RADIUS proxy server.

C. It acts as a supplicant.

D. It acts as an authentication server.

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 control traffic and one address is used for management traffic.

B. The Local Status Page is enabled in the site settings.

C. One IP address is used for redundancy.

D. A guest portal is configured on a tagged VLAN.

According to the Coverage SLE, which classifier tracks a client that transmits at a lower data rate than the AP to which it is connected?

A. Asymmetry Downlink

B. Wi-Fi Interference

C. Asymmetry Uplink

D. Slow OKC Roam

You are using location-based services (LBS) at a new warehouse and placed the APs on the floor plan with the correct scale. The APs are mounted on trusses, 14 feet (4.3 meters) from the floor.

Which two actions ensure correct location accuracy in this scenario? (Choose two.)

A. Install Virtual Beacons in each aisle.

B. Configure the height of each AP.

C. Determine the orientation of each AP.

D. Disable the 2.4 GHz Wi-Fi radios to reduce interference.

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. High Density

D. No Legacy

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.)

A. The AP will attempt to connect to the Mist cloud using port 443.

B. The AP will send DHCP requests using the native VLAN.

C. The AP will send DHCP requests with a VLAN ID of 10.

D. The AP will attempt to connect to the Mist cloud using port 8080.

What are two functions of Mist Radio Resource Management (RRM)? (Choose two.)

A. transmit power control

B. WLAN scheduling

C. channel assignment

D. Ethernet configurations

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. site labels

B. an RF template

C. a device profile

D. a config template

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?

A. throughput/network issues

B. capacity/wifi interference

C. throughput/coverage

D. capacity/non-wifi interference

What information would be streamed through webhooks? (Choose two.)

A. location coordinates of RFID tags

B. alerts

C. SLE metrics of clients

D. audit logs

Which Wireless Assurance SLE provides information on whether a user is able to associate to the WLAN?

A. Successful Connect

B. Capacity

C. Roaming

D. Throughput

Click the Exhibit button.

Referring to the exhibit, which percentage of connection attempts failed on the access point named LD_RS_Support?

A. 37

B. 86

C. 63

D. 46