D-Link DGS-3100 SERIES - Config 802.1 X Reauth; Config Radius Add

DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual
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none – Uses no authentication.
Restrictions Only Administrator or operator-level users can issue this command.
Example usage:
To configure the RADIUS (AAA) authentication protocol on the Switch:
DGS3100# config 802.1x auth_protocol radius
Success.
DGS3100#
config 802.1x reauth
Purpose To configure the 802.1x re-authentication feature of the Switch.
Syntax
config 802.1x reauth port_based ports [<portlist> | all]
Description The config 802.1x reauth command re-authenticates a previously
authenticated device based on port number.
Parameters port_based – Instructs the Switch to re-authorize 802.1x functions
based only on the port number. Ports approved for re-authorization
can then be specified.
ports <portlist> – A port or range of ports to be re-authorized.
all – Specifies all of the ports on the Switch.
Restrictions Only Administrator or operator-level users can issue this command.
Example usage:
To configure 802.1x reauthentication for ports 1-18:
DGS3100# config 802.1x reauth port_based ports 1-18
Success.
DGS3100#
config radius add
Purpose To configure the settings the Switch uses to communicate with a
RADIUS server.
Syntax
config radius add [<server_ip>] [key <passwd 128>] [default |
{auth_port <udp_port_number 1-65535> | acct_port
<udp_port_number 1-65535>}]
Description The config radius add command configures the settings the Switch
uses to communicate with a RADIUS server.
Parameters <server_ip> – The IP address of the RADIUS server.
key – Specifies that a password and encryption key are to be used
between the Switch and the RADIUS server.
<passwd 128> – The shared-secret key used by the RADIUS server
and the Switch. Up to 128 characters can be used.