Certified Wireless Technician

What is entered on the AP and clients to configure WPA2-Personal?

You have recently changed the passphrase used with WPA2 in several APs and have reconfigured clients for the new passphrase. Now, a few clients are unable to connect to those APs. Most clients can connect to them just fine.

What is the likely problem?

What does output power control allow you to do in the configuration of an AP?

Some APs come with a captive portal available within the AP, controller or cloud interface.
For what would this captive portal most likely be used?

You are receiving reports from several users that their clients connect with very low data rates. All reports are confined to a particular area in the facility and the users report that the problem does not occur with the same devices in other areas.

What is most likely problem in that area?

Of the following device types, which one is most likely to be used in a highly mobile (use while in motion) use case?

What Windows Command Prompt command may be used to configure wireless settings on Windows computers?

You configured an AP for 802.1X/EAP authentication. You also configured several clients for the same.
The clients cannot authenticate to the WLAN. When you look at the RADIUS server logs, you see that no

authentication attempts have been made. Other services use the same RADIUS server without problems.
At what location should you check the configuration for errors?

When configuring an AP to use a RADIUS server, in addition to the RADIUS server IP address and port used, what will always be required?

What process is used after authentication to generate and install encryption keys on 802.11 devices using WPA2?