802.1X re authentication cause network drop

[admin.dsi]

Hi,

Im using Cisco ISE for 802.1x authentication.

Win10 computers are connected on Cisco 2900series switch.

Cisco ISE regularly asks for re-authentication of computers (normal behavior)

Each time that occurs, the network breaks for a couple of seconds.

Any idea if thats a 802.1x issue/missconfiguration, or a Windows10 issue/missconfiguration ?

Thanks & Regards

[Nadav]

Hi,

You may want to repost this question under the Security - AAA community.

[admin.dsi]

You are right.
I did not pay attention to topic location.
Question reposted there :
https://supportforums.cisco.com/t5/aaa-identity-and-nac/802-1x-re-authentication-cause-network-drop/m-p/3411710#M70047