The Wi-Fi Alliance is a non-profit international association established in 1999. It aims to certify the interoperability of wireless LAN products based on the IEEE802.11 specification and promote the formulation of new wireless standards. Wi-Fi certified products indicate It has basic interoperability (such as wireless connection, encryption, roaming, etc.). (Multiple choice)
Which of the following are the protocol standards proposed by the Wi-Fi Alliance?

When the wireless client cannot detect the signal, what are the possible reasons? (Multiple choice)

The default management address of WA1208E is ________, and the user's name and password are admin and ________ respectively. (Multiple choice)

C H3C wireless controllers using e License mechanism managed the number of P AP, wherein 3 WX6103 wireless is on MPU, can manage default ___ APs, License step size is ___, can manage up to ____ APs.

When the wireless controller is doing local mac authentication, the user name and password must be configured as the mac address of the wireless client. The letter form in the mac address of the username and password is ____.