manual mounting
mount //192.168.1.251/directory /tmp/directory -o username=Of server or Nas,password=Of server or Nas
Example: mount -t cifs //192.168.1.251/FrontDoorCam /tmp/motion/video -o username=administrator,password=?#?$$#$,rw,file_mode=0777,dir_mode=0777
auto mounting using etc/FSTAB
//192.168.1.251/directory /tmp/directory cifs defaults,username=Of server or Nas,password=Of server or Nas 0 0
//server/share /mnt/name cifs defaults,rw,username=username,password=password,domain=domain 0 0