Continued from this post. As I finished preparing for supporting HTTP/2, I re-edited my httpd.conf and httpd-ssl.conf.
On the httpd.conf, I un-commented the next line.
LoadModule http2_module modules/mod_http2.so
On the httpd-ssl.conf, I added the next line just after <VirtualHost o6asan.com:443>
.
Protocols h2 http/1.1
h2 is HTTP/2 with TLS and h2c is HTTP/2 without TLS. I don’t use h2c on the server.
Reboot Apache to enable Http/2. That’s it.