Alias /pub /var/www/pub
<Directory /var/www/pub>
   Options Indexes FollowSymLinks
   Order Deny,Allow
 #  Deny from all
   Allow from all
   #Allow from 127.0.0.1 10.0.0.0/24  192.168.200.0/24 192.168.50.0/24 # Ip address you allow
</Directory>

Alias /centos /var/www/centos
<Directory /var/www/centos>
   Options Indexes FollowSymLinks
   Order Deny,Allow
 #  Deny from all
   Allow from all
   #Allow from 127.0.0.1 10.0.0.0/24  192.168.200.0/24 192.168.50.0/24 # Ip address you allow
</Directory>


#Alias /fedora /mnt/DVD/Fedora/Fedora/20/os/x86_64
Alias /fedora /var/www/fedora
#<Directory /mnt/DVD/Fedora/Fedora/20/os/x86_64>
<Directory /var/www/fedora>
   Options Indexes FollowSymLinks
   Order Deny,Allow
 #  Deny from all
   Allow from all
   #Allow from 127.0.0.1 10.0.0.0/24  192.168.200.0/24 192.168.50.0/24 # Ip address you allow
</Directory>