D-Link DGS-3024, Manual

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DGS-3024 Gigabit Ethernet Switch Manual
Figure 7- 59. 802.1x Authenticator Settings window - Modify
This window allows the following features to be set:
Parameter Description
From and To Enter the port or ports to be set.
AdmDir Sets the administrative-controlled direction to either in or both .
•
If in is selected, control is only exerted over incoming traffic through the port you selected in
the first field.
•
If both is selected, control is exerted over both incoming and outgoing traffic through the
controlled port selected in the first field.
PortControl This allows you to control the port authorization state.
•
Select forceAuthorized to disable 802.1x and cause the port to transition to the authorized
state without any authentication exchange required. This means the port transmits and
receives normal traffic without 802.1x-based authentication of the client.
•
If forceUnauthorized is selected, the port will remain in the unauthorized state, ignoring all
attempts by the client to authenticate. The Switch cannot provide authentication services to
the client through the interface.
•
If auto is selected, it will enable 802.1x and cause the port to begin in the unauthorized state,
allowing only EAPOL frames to be sent and received through the port. The authentication
process begins when the link state of the port transitions from down to up, or when an
EAPOL-start frame is received. The Switch then requests the identity of the client and begins
relaying authentication messages between the client and the authentication server.
The default setting is auto .
TxPeriod This sets the TxPeriod of time for the authenticator PAE state machine. This value determines the
period of an EAP Request/Identity packet transmitted to the client. The default setting is
30
seconds.
QuietPeriod
This allows the user to set the number of seconds that the Switch remains in the quiet state
following a failed authentication exchange with the client. The default setting is
60 seconds.
SuppTimeout This value determines timeout conditions in the exchanges between the Authenticator and the
client. The default setting is
30 seconds.
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