when we install Vendor Device Certificate it will show as a ID certificate under. Security ---- Advanced --- ID certificate My question is that what is ID certificate and why we required ? which certificate is required for that client (IOS device like Iphone) so that it can connect to our WLC root certificate and can connect successfully. ? what is the flow of communication when using EAP-TLS on WLC ? one more thing here we are not using any Radius Server so how the particular user will connect successfully. I hope you are understanding my query. Please reply for all question because it would be help full for us.
follow this thread will help you to setup one.:
What kind of PDF document you have ? when you deploy EAP-TLS - it has only 1 layer of authentication mechanism, if any one have same private key, they still able to get in your network, that is the reason to secure your network you need additional login or protection.
If you do not like any protection or security, you can deploy your own PSK as you like to do - and let us know what is the issue you have enountered ? after deploying the method you have choosen in your case.