与httpd协议相似
服务器端:
[root@localhost ~]# mkdir /media/cdrom
[root@localhost ~]# mount /dev/cdrom /media/cdrom
[root@localhost ~]# rpm -ivh /media/cdrom/Packages/vstpd-*.rpm
[root@localhost ~]# rpm -q vsftpd
vsftpd-3.0.2-22.el7.x86_64
[root@localhost ~]# umount /dev/cdrom
[root@localhost ~]# mkdir var/ftp/centos
[root@localhost ~]# mount /dev/sr0 /var/ftp/centos
[root@localhost ~]# systemctl start vsftpd
[root@localhost ~]# systemctl enable vsftpd
客户端
[root@localhost yum.repos.d]# vim /etc/yum.repos.d/CentOS-Media.repo
yum clean all && yum makecache 重建下缓存