Enables the operating system to transfer files to or from
    operating systems that do not support OpenVMS file organizations.
    The transfer occurs over a DECnet network communications link
    that connects OpenVMS systems and non OpenVMS operating system
    nodes.

    Using DECnet services, the EXCHANGE/NETWORK command can perform
    any of the following tasks:

    o  Transfer files between an OpenVMS node and a non OpenVMS
       system node.

    o  Transfer a group of input files to a group of output files.

    o  Transfer files between two non OpenVMS nodes, provided those
       nodes share DECnet connections with the OpenVMS node that
       issues the EXCHANGE/NETWORK command.

    Format

      EXCHANGE/NETWORK  input-filespec[,...] output-filespec