https://community.cisco.com/t5/wireless/wireless-certificate-error/m-p/2869721#M28616 <P>I do not see any certs on the WLC's (5508) however I do see certs in the ACS used for authentication. 2 places, Users and&nbsp;Identity stores\external identity store\certificate authorities,&nbsp; and also one in System administration\local server certificates\local certificates.</P> <P>&nbsp;</P> <P>Does anyone have any documentation on how to renew these certs as they are all expired.&nbsp;</P> Mon, 05 Jul 2021 11:47:52 GMT Mark Jensen 2021-07-05T11:47:52Z https://community.cisco.com/t5/wireless/wireless-certificate-error/m-p/2869721#M28616 <P>I do not see any certs on the WLC's (5508) however I do see certs in the ACS used for authentication. 2 places, Users and&nbsp;Identity stores\external identity store\certificate authorities,&nbsp; and also one in System administration\local server certificates\local certificates.</P> <P>&nbsp;</P> <P>Does anyone have any documentation on how to renew these certs as they are all expired.&nbsp;</P> Mon, 05 Jul 2021 11:47:52 GMT https://community.cisco.com/t5/wireless/wireless-certificate-error/m-p/2869721#M28616 Mark Jensen 2021-07-05T11:47:52Z https://community.cisco.com/t5/wireless/wireless-certificate-error/m-p/2869722#M28617 <P><A href="http://www.cisco.com/c/en/us/td/docs/net_mgmt/cisco_secure_access_control_system/5-2/user/guide/acsuserguide/admin_config.html#wp1052700">http://www.cisco.com/c/en/us/td/docs/net_mgmt/cisco_secure_access_control_system/5-2/user/guide/acsuserguide/admin_config.html#wp1052700</A></P> Thu, 17 Mar 2016 13:51:06 GMT https://community.cisco.com/t5/wireless/wireless-certificate-error/m-p/2869722#M28617 Philip D'Ath 2016-03-17T13:51:06Z