https://community.cisco.com/t5/wireless/microsoft-surface-client-and-cisco-wlc-protected-management/m-p/2454867#M41999 <P>&nbsp;</P><P>hi,<BR />yesterday i have found a connectivity problem on a client (Microsoft Surface Pro) with my wireless network. This is my environment, a cisco WLC 5508 (release 7.4.110.20) and an access point 1600.</P><P>I found this bug CSCul33845, and after disabled the feature pmf that was configured with option "optional", the client connect correctly. I don't understand, this feature for 802.1x is not configured, there's only the setting pmf optional, how can the client negotiate PMF without 802.11x flag enabled. ? who can help me?</P> Mon, 05 Jul 2021 07:47:38 GMT Augustgood 2021-07-05T07:47:38Z https://community.cisco.com/t5/wireless/microsoft-surface-client-and-cisco-wlc-protected-management/m-p/2454867#M41999 <P>&nbsp;</P><P>hi,<BR />yesterday i have found a connectivity problem on a client (Microsoft Surface Pro) with my wireless network. This is my environment, a cisco WLC 5508 (release 7.4.110.20) and an access point 1600.</P><P>I found this bug CSCul33845, and after disabled the feature pmf that was configured with option "optional", the client connect correctly. I don't understand, this feature for 802.1x is not configured, there's only the setting pmf optional, how can the client negotiate PMF without 802.11x flag enabled. ? who can help me?</P> Mon, 05 Jul 2021 07:47:38 GMT https://community.cisco.com/t5/wireless/microsoft-surface-client-and-cisco-wlc-protected-management/m-p/2454867#M41999 Augustgood 2021-07-05T07:47:38Z