Optional. Default: No reloading.

    Reloads all BIND server databases and the BIND configuration
    file. Either TCPIP$ETC:RNDC.CONF or TCPIP$ETC:RNDC.KEY must be
    set up to allow for secure communication between the user and
    the BIND server. For more information, refer to the HP TCP/IP
    Services for OpenVMS Management manual.