User’s Manual of NS2503-24P/2C
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If the link state of a port transitions from up to down, or if an EAPOL-logoff frame is received, the port returns to the
unauthorized state.
4.14.2 System Configuration
802.1x makes use of the physical access characteristics of IEEE802 LAN infrastructures in order to provide a means of
authenticating and authorizing devices attached to a LAN port that has point-to-point connection characteristics, and of
preventing access to that port in cases in which the authentication and authorization process fails.
To enable 802.1x, from
System
\
System Information
\
Misc Config
then you still to fill in the authentication server
information
：
Figure 4-14-3:
System information \ Misc Configuration\ 802.1x Protocol Screenshot
After enabling the IEEE 802.1X function, you can configure the parameters of this function.
Figure 4-14-4:
802.1x System Configuration Interface Screenshot
The page includes the following fields:
