Allied Telesis AT-FS970M Series - Manual (Page 1048)

Chapter 69: 802.1x Port-based Network Access Control
1048
Multi-Supplicant
Mode
This mode authenticates all the supplicants on an authenticator port. This
mode is appropriate in situations where an authenticator port is supporting
more than one supplicant, and you want all supplicants to be
authenticated. A switch can support up to a maximum of 208 supplicants.
If the authentication method is MAC address-based, the authenticator port
uses the MAC addresses of the supplicants as the username and
password combinations. The port accepts and forwards traffic only from
those supplicants whose MAC addresses have been entered on the
RADIUS server and denies access to all other users.
An example of this authenticator operating mode is illustrated in Figure
187 on page 1049. The supplicants are connected to a hub or non-802.1x
compliant switch which is connected to an authenticator port on the
switch. If the port is configured as 802.1x Authenticator, the supplicants
must successfully authenticate before they can forward traffic through the
switch.