[root@nose :~]# cat /etc/cvsupfile
*default  host=cvsup4.FreeBSD.org
*default  base=/usr
*default  prefix=/usr
*default  release=cvs
*default  tag=none
*default  delete use-rel-suffix
*default tag=.
ports-all
doc-all

[root@nose :~]#  cvsup -g -L2 /etc/cvsupfile