This new design is known as the High Performance (HiPer) Switch Architecture. The presentation of the engineering is reproduced utilizing a C++ model. Reenactment results for a haphazardly appropriated traffic design with a 90% likelihood of cells showing up in a schedule opening produces a Cell Loss Ratio of 1.0x 10-8 with yield buffers that can hold 64 cells. The gadget is then modeled in VHDL to confirm its usefulness. At long last the design of a 8x8 switch is delivered utilizing a 0.5 mim CMOS VLSI cycle and reenactments of that circuit show that a pinnacle throughput of 200 Mbps per yield port can be accomplished. An ATM network must oversee traffic reasonably and give viable designation of organization assets for various applications like voice, video and information and give savvy tasks comparative with the quality of service (QOS) specified by the client. The administration of multi-application traffic requires some traffic and clog control methodologies.