rcp

Hey guys.. I just got my hands on a old Caldera 1.1 box. I need to get
some data off of it and would like to use rcp because it's already on the
system but it doesn't do authentication like scp does. I've been spoiled
I know.. I could install OpenSSH and just do it the way I've always done
it but I'd like to learn something here.. What needs to be set for rcp to
do it's stuff?

Don