CCNA had OSPF and that was part of my college curriculum in 2012. It depends on what you study. I did more of a sysadmin track, you (probably?) did pure comp

CCNA had OSPF and that was part of my college curriculum in 2012. It depends on what you study. I did more of a sysadmin track, you (probably?) did pure comp sci/dev and would not encounter OSPF in a dev job (probably).