Yum local Server configuraion in Redhat linux

How to configure a YUM local server :

Step 1 : Copy the Server folder from redhat CD to the system

# mount /dev/cdrom /mnt
# mkdir /backup
# cp -ruv /mnt/Server /backup/.


Step 2 : Install the vsftpd package from CD

# cd /backup/Server
# rpm -ivh vsftpd*
# service vsftpd restart

Step 3 : Move all the RPM packages from /backup To /var/ftp/pub fro accessing the rpm's via FTP

# mv /backup/Server