What is the best solution to resolve this error?

You configured a tunneled SSID with captive portal and a ClearPass Guest Self Registration workflow when testing and launching the self-registration workflow, after successful registration, the login action shows the following error:

What is the best solution to resolve this error?
A . You need to include the root and intermediate certificates in the captive portal certificate for your access points
B . You need to De connected to the guest SSiD while testing.
C . You need to change the Login Address in ClearPass to securelogin arubanetworKs.com
D . You need to include the root and intermediate certificates in the captive portal certificate for your gateway

View Answer

Answer: D

Explanation:

Including the root and intermediate certificates in the captive portal certificate for the gateway will resolve the error seen during the login action after successful registration. This is necessary to ensure the SSL/TLS handshake can be completed successfully, as the client browser needs to validate the entire certificate chain.