Which of the followings is the possible cause for this failure?

After the HTTP domain name is entered in a browser, the user Is not redirected to the Portal URL.

Which of the followings is the possible cause for this failure? (Select All that Apply)
A . The DNS server IP address is not added to the authentication-free rule.
B. The URL template is incorrectly configured.
C. HTTPS redirection is disabled.
D. The web server is incorrectly configured.

Answer: A B D

Explanation:

C is false because HTTPS redirection is not required for Portal authentication to work properly.

References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/troubleshooting-portal-authenticatio