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 is used as a mid-span Power over Ethernet (PoE) power source equipment (PSE) device?
Select one:
What is a common problem in specialty Wi-Fi devices?
What does output power control allow you to do in the configuration of an AP?
When configuring a standalone AP with a web-based interface, what should be changed to protect the HTTP
interface used to manage the AP?
You have configured a WLAN profile on a client computer for a hidden SSID network. The SSID operates in
both 2.4 GHz and 5 GHz. The profile never connects or even attempts to connect. What is the most likely
configuration error in the profile or on the computer?
What device type is configured to respond when a probe request is received in a BSS?
How many non-overlapping channels are available in regulatory domains in the 2.4 GHz frequency band?
Select one:
When clients are using unacceptably low data rates for WLAN transmissions, what metric is too low?
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?
