Circuit-name specifies the name of the circuit over which the boot
    operation is to occur.  Both the Circuit and the Address arguments
    must be specified, either directly or via the client entity in the
    MOP Client database.

    boot  [node node-id] mop client client-name -
          circuit circuit-name [,optional argument...]

    Optional arguments for this boot mop client command are:  device,
    script id, software id, and verification.

    Example:

    boot mop client lamchp circuit csmacd-1