(This is a copy of an email I'm sending Lauren - I'm assuming she might not know networking. That's why it is worded the way it is...)
On Gilmore there is a "problem" with a quiz question. It is for the RHEL 8 material, RH124 course, chapter 12, section 2:
Hi @Tracy_Baker ,
Thank you for bringing this to our notice.
I have forwarded this to curriculum team through internal channels so that they can look into it and take appropiate actions.
Thank you for your efforts in making our courses better.