"Are you sure?"

    If this question is asked, it means that you elected not to
    configure both the NSP Transport and the OSI Transport. This
    is not recommended.  If you plan to run over TCP/IP, then at
    least the OSI Transport must be configured.

    If you are sure that you do not want either transport configured,
    answer YES. If you want to change your decision, answer NO. The
    procedure will then repeat the NSP Transport and OSI Transport
    questions, thus allowing you to select one or both transports.