User’s Manual of GS-5220 LCD Series
381
•
While in the Guest VLAN, the switch monitors the link for EAPOL
frames, and if one such frame is received, the switch immediately takes
the port out of the Guest VLAN and starts authenticating the supplicant
according to the port mode. If an EAPOL frame is received, the port will
never be able to go back into the Guest VLAN if the "Allow Guest VLAN
if EAPOL Seen" is disabled.
• Port State
The current state of the port. It can undertake one of the following
values:
â– Globally Disabled: NAS is globally disabled.
â– Link Down: NAS is globally enabled, but there is no link on the
port.
â– Authorized: The port is in Force Authorized or a single-supplicant
mode and the supplicant is authorized.
â– Unauthorized: The port is in Force Unauthorized or a
single-supplicant mode and the supplicant is not successfully
authorized by the RADIUS server.
â– X Auth/Y Unauth: The port is in a multi-supplicant mode.
Currently X clients are authorized and Y are unauthorized.