https://community.cisco.com/t5/wireless/cisco-acs-maximum-concurrent-sessions/m-p/3879726#M34271 Do you send accounting data from your WLC to the ACS? <BR />Do you have CoA enabled on the WLC? <BR /><BR />Please note, I don't know if it's actually supported or not, but I'm fairly sure the two points above would need to be enabled for it to work. Wed, 26 Jun 2019 05:44:39 GMT patoberli 2019-06-26T05:44:39Z https://community.cisco.com/t5/wireless/cisco-acs-maximum-concurrent-sessions/m-p/3878992#M34270 <P>I have Cisco WLC 8510 which using Cisco ACS 5.7 to authenticate wireless users using PEAP authentication. I configured Group Mapping on the ACS to map the external groups (AD Groups) to the local ACS group, then I configured MAX session user settings &amp; group setting to 3 but these settings didn't work for me.</P><P>&nbsp;</P><P>Any Suggestions.&nbsp;</P><P>&nbsp;</P><P>Regards,</P><P>&nbsp;</P> Mon, 05 Jul 2021 17:36:33 GMT https://community.cisco.com/t5/wireless/cisco-acs-maximum-concurrent-sessions/m-p/3878992#M34270 farage 2021-07-05T17:36:33Z https://community.cisco.com/t5/wireless/cisco-acs-maximum-concurrent-sessions/m-p/3879726#M34271 Do you send accounting data from your WLC to the ACS? <BR />Do you have CoA enabled on the WLC? <BR /><BR />Please note, I don't know if it's actually supported or not, but I'm fairly sure the two points above would need to be enabled for it to work. Wed, 26 Jun 2019 05:44:39 GMT https://community.cisco.com/t5/wireless/cisco-acs-maximum-concurrent-sessions/m-p/3879726#M34271 patoberli 2019-06-26T05:44:39Z