VMS Help DECnet-Plus, DCL Commands, SET, HOST, /VTP, Qualifiers  *Conan The Librarian (sorry for the slow response - running on an old VAX)

1 - /BREAK

       /BREAK=break-character

    Selects the break character. The break character is used to
    generate a break on lines that expect a break rather than a
    carriage return. To generate a break, press Ctrl/break-character.

    The break character can be any ASCII character between @ and z.
    You cannot select a character currently defined as either the
    command character (see the description of the /COMMAND=command-
    character qualifier) or the disconnect character (see the
    description of the /DISCONNECT=disconnect-character qualifier).

    The ASCII characters between @ and z include the alphabetic
    characters in both upper and lower cases, the "at" sign (@),
    the backslash (\),  the right bracket (]), the circumflex (^),
    the underscore (_),  and the grave accent (`).

    By default, the break character is the right bracket (]).

2 - /COMMAND

       /COMMAND=command-character

    Selects the command character. The command character is used to
    access VT command mode by pressing Ctrl/command-character.

    The command character can be any ASCII character between @ and z.
    You cannot select a character currently defined as either the
    break character (see the description of the
    /BREAK=break-character qualifier) or the disconnect character
    (see the description of the /DISCONNECT=disconnect-character
    qualifier).

    The ASCII characters between @ and z include the alphabetic
    characters in both upper and lower cases, the "at" sign (@),
    the backslash (\), the right bracket (]), the circumflex (^),
    the underscore (_), and the grave accent (`).

    By default, the command character is the "at" sign (@).

3 - /DISCONNECT

       /DISCONNECT=disconnect-character

    Selects the disconnect character. The disconnect character is
    used to abnormally terminate VT association with the remote
    system by pressing Ctrl/disconnect-character.

    The disconnect character can be any ASCII character between @
    and z.  You cannot select a character currently defined as
    either the break character (see the description of the
    /BREAK=break-character qualifier) or the command character (see
    the description of the /COMMAND=command-character qualifier).

    The ASCII characters between @ and z include the alphabetic
    characters in both upper and lower cases, the "at" sign (@),
    the backslash (\), the right bracket (]), the circumflex (^),
    the underscore (_), and the grave accent (`).

    By default, the disconnect character is the "backslash" (\).

4 - /LOG

       /LOG[=filespec]
       /NOLOG (default)

    Controls whether a log file of the entire session is kept. If you
    use the /LOG qualifier without the file specification, the log
    information is stored in the file SETHOST_VTP.LOG.

5 - /PROFILE

       /PROFILE=profile-name

    Specifies the Virtual Terminal profile to be used when
    establishing the association.  The following profiles are
    currently supported:

    o Generalized_Telnet (default)

    o Telnet

    o Transparent

    o Amode_default

6 - /STATISTICS

       /STATISTICS
       /NOSTATISTICS (default)

    Provides statistics on the VT association, including CPU usage,
    pagefaults, and I/O counts.