I recently upgraded to fios service from double play 50/50 to double play 100/100. TV package is HD preferred with DVR. The tech came out and upgraded the ONT and back up battery. He told me that I should be ok with using the existing coax cable to run my tv and internet, but higher speeds would require using ethernet for internet. He mentioned that they would not be able to run the ethernet between walls to where I currently have my quantum gateway router so I'm keeping everything on coax for now.
My question is; if I were to run CAT6 myself, how do I set up the router to use ethernet for internet and coax for tv? Do I just run the cat6 line from the ONT to router while keeping the coax set up as is? Or do I need to remove the coax connection from the router and have the coax run directly to the cable box?
Thanks in advance.