Dell S3048-ON, Configuration Manual

Page: 94 / 1036

• Configure the maximum number of times the authenticator re-transmits a Request Identity frame.
INTERFACE mode
dot1x max-eap-req number
The range is from 1 to 10.
The default is 2 .
The example in Configuring a Quiet Period after a Failed Authentication shows configuration information for a port for which the
authenticator re-transmits an EAP Request Identity frame after 90 seconds and re-transmits for 10 times.
Configuring a Quiet Period after a Failed Authentication
If the supplicant fails the authentication process, the authenticator sends another Request Identity frame after 30 seconds by default. You
can configure this period.
NOTE: The quiet period (
dot1x quiet-period
) is the transmit interval after a failed authentication; the Request Identity Re-
transmit interval (
dot1x tx-period
) is for an unresponsive supplicant.
To configure a quiet period, use the following command.
• Configure the amount of time that the authenticator waits to re-transmit a Request Identity frame after a failed authentication.
INTERFACE mode
dot1x quiet-period seconds
The range is from 1 to 65535.
The default is 60 seconds .
Example of Configuring and Verifying Port Authentication
The following example shows configuration information for a port for which the authenticator re-transmits an EAP Request Identity frame:
• after 90 seconds and a maximum of 10 times for an unresponsive supplicant
• re-transmits an EAP Request Identity frame
The bold lines show the new re-transmit interval, new quiet period, and new maximum re-transmissions.
Dell(conf-if-range-gi-2/1)#dot1x tx-period 90
Dell(conf-if-range-gi-2/1)#dot1x max-eap-req 10
Dell(conf-if-range-gi-2/1)#dot1x quiet-period 120
Dell#show dot1x interface GigabitEthernet 2/1
802.1x information on Gi 2/1:
-----------------------------
Dot1x Status: Enable
Port Control: AUTO
Port Auth Status: UNAUTHORIZED
Re-Authentication: Disable
Untagged VLAN id: None
Tx Period: 90 seconds
Quiet Period: 120 seconds
ReAuth Max: 2
Supplicant Timeout: 30 seconds
Server Timeout: 30 seconds
Re-Auth Interval: 3600 seconds
Max-EAP-Req: 10
Auth Type: SINGLE_HOST
Auth PAE State: Initialize
Backend State: Initialize
94 802.1X