Unidentified Network after changing Ethernet Cable

I have a problem with my internet that makes absolutely no sense to me. I recently bought a new ethernet cable because my old was...well...kinda old and it had some wires popping out. I plugged in the new cable and all of a sudden it won't give me internet access. Instead it just says stuff like Local area connection 6, unidentified network, no internet access. I thought maybe I got a faulty...