I have a laptop EliteBook 840 G7 without ethernet and connected to wired network through a HP Thunderbolt dock ,with the latest firmware version, and 802.1x authentication.
This laptop authenticate successfully ,it´s appear in Live logs of ISE and I can see the authentication session active in dot1x in the switch, but after 60 seconds ,the logs of the switch show timeout for this interface and the laptop is disconnected of the lan.
I tested modifying the dot1x timeout tx-period in the switch from 10 to 100 but it only modify the time before the timeout.
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