Centos – Connect SMB Samba Shares Mount folder windows shares

yum install samba-client samba-common cifs-utils

To Connect with domain user use user without FQDN!!!

mount -t cifs -o user,uid=500,rw,suid,[email protected],password=Your_pass123 //192.168.54.6/your_share$/ /bckp/your_mounted_folder

Windows permissions you can specify as you wish and not everyone!!!
To mount shares on boot just add this command to rc.local
https://pro-wiki.com/knowledgebase/centos-7-startup-script-after-reboot/