master# cd /var/yp/domainname
master# /usr/etc/yp/makedbm -u ypservers >> /mnt/tempfile
master# vi /mnt/tempfile
master# /usr/etc/yp/makedbm /mnt/tempfile ypservers

master# rlogin slave
slave#domainname domain
slave# vi /etc/rc.local
slave# /usr/etc/ypbind
slave# cd /usr/etc/yp
slave# ypinit -s mastername
slave# cd /var/yp/domainname
slave# /usr/etc/yp/makedbm -u \ ypservers
slave# /usr/etc/ypserv