Lantech 2204F Series, User Manual

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6.26.3 802.1X/Radius
802.1x is an IEEE authentication specification which prevents the client from accessing
a wireless access point or wired switch until it provides authority, like the user name and
password that are verified by an authentication server (such as RADIUS server).
After enabling the IEEE 802.1X function, you can configure the parameters of this
function.
6.26.3.1 Configuration

IEEE 802.1x Protocol: Enable or disable 802.1x protocol.

Radius Server IP: Assign the RADIUS Server IP address.

Server Port: Set the UDP destination port for authentication requests to the
specified RADIUS Server.

Accounting Port: Set the UDP destination port for accounting requests to the
specified RADIUS Server.

Shared Key: Set an encryption key for using during authentication sessions with
the specified RADIUS server. This key must match the encryption key used on the
RADIUS Server.

NAS, Identifier: Set the identifier for the RADIUS client.

Quiet Period: Set
the period which the port doesn’t try to acquire a supplicant.

TX Period: Set the period the port waits for retransmit next EAPOL PDU during an
authentication session.

Supplicant Timeout: Set the period of time the switch waits for a supplicant
response to an EAP request.

Server Timeout: Set the period of time the switch waits for a server response to an
authentication request.

Max Requests: Set the number of authentication that must time-out before
authentication fails and the authentication session ends.

Reauth period: Set the period of time which clients connected must be re-
authenticated.

Click
Apply
.