A method for communicating across divergent network segments in a network. The cross sectional area of the fluid flow chamber decreases from the mouth to the base. Sitting surfaces of a plurality of seats are suspended on the seat rails by textile straps consisting of high-strength, woven plastic material. The policy may be communicated to each modem from a host over a software messaging communication line. Additional partition walls project inwardly from the steps and upwardly from the bottom wall and define slots for receiving the second type of storage media. Hydrogen sulfide is oxidized in accordance with the invention.