Encore ENHWI-N3 User Manual page 48

IEEE 802.1x is an authentication protocol using RADIUS server. When this is
Enabled, every LAN user must use an account to login to this Access Point
before accessing the wireless LAN. The authentication is processed by a
RADIUS server. This mode only authenticates users by IEEE 802.1x, but it does
not encrypt the data during communication.
WEP Encryption
When you select 64-bit or 128-bit WEP key, you have to enter WEP keys to
encrypt data. You can generate the key by yourself. You can enter up to four
WEP keys and select one of them as a default key. The AP can receive any
packet encrypted by one of the four keys.
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