[xenophonf]

Also, if you're running RHEL/CentOS 7, you'll want to switch to the SCL version of Apache httpd (2.4.25) as the version in the base repositories (2.4.6) is too old to support either setting:

https://www.softwarecollections.org/en/scls/rhscl/httpd24/

[smegel]

Well, technically RHEL7 runs httpd-2.4.6-67, which is RedHat's 67th patched version of 2.4.6.

They backport a lot of stuff from later versions, don't see why they could not have done this (they haven't, I checked).