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TRENDnet User’s Guide
Industrial Managed Switch Series
104
Web Configuration
Global Settings
Security > 802.1x > Global Settings
Parameter Description
State
Select Enable to permit 802.1x authentication on the Switch.
Note: You must first enable 802.1x authentication on the
Switch before configuring it on each port.
Authentication
Method
Select whether to use Local or RADIUS as the authentication
method.
The Local method of authentication uses the “guest” and “user”
user groups of the user account database on the Switch itself to
authenticate.
However, only a certain number of accounts can exist at one
time.
RADIUS is a security protocol used to authenticate users by
means of an external server instead of an internal device user
database that is limited to the memory capacity of the device.
In essence, RADIUS allows you to validate an unlimited number
of users from a central location.
Guest VLAN Configure the guest vlan.
Primary Radius
Server When RADIUS is selected as the 802.1x authentication method,
the Primary Radius Server will be used for all authentication
attempts.
IP Address
Enter the IP address of an external RADIUS server in dotted
decimal notation.
UDP Port The default port of a RADIUS server for authentication is 1812.
Share Key
Specify a password (up to 32 alphanumeric characters) as the
key to be shared between the external RADIUS server and the
Switch. This key is not sent over the network. This key must be
the same on the external RADIUS server and the Switch.
Second Radius
Server This is the backup server used only when the Primary Radius
Server is down.
Global Status
State
This field displays if 802.1x authentication is Enabled or
Disabled.
Authentication
Method
This field displays if the authentication method is Local or
RADIUS.
Guest VLAN The field displays the guest vlan.
Primary Radius
Server This field displays the IP address, UDP port and shared key for
the Primary Radius Server. This will be blank if nothing has
been set.