I currently have ISE 2.4 setup with 802.1x for wired authentication using PEAP with EAP-MSCHAP v2. This works great. Recently my System Admin team rolled out credential guard, this causes the EAP-MSCHAP to not work. I need to now do EAP-TLS, certificate based.
On Windows 10, I changed the authentication method to Microsoft: Smart Card or other certificate. Now when I plug in a laptop or desktop, the NIC instantly says Authentication Failed. Any ideas?
