To run a vault session from a command line, first add the path in which the NetBackup executable files are installed to your PATH environment variable. Then, run vltrun from a command line, specifying the robot number, vault, and profile as in the following example:
vltrun robot_number/vault_name/profile_name
Alternatively, you can specify only the profile if it has a unique name.
See the NetBackup Commands manual.
See "Using NetBackup Commands" in the NetBackup Administration Console help.