Performance of Circuit Switched LANs
نویسندگان
چکیده
Switched LANs are become more widely used because they can provide a higher bandwidth than LANs based on shared media. Examples of packet switched LANs include HIPPI, and switched FDDI and Ethernet. A number of studies have evaluated the performance of HIPPI networks, making simplifying assumptions about both the network and the tra c load. In this paper we present the results of a simulation study of circuit-switched LANs such as HIPPI using more realistic models for the system and the tra c. We observe changes in throughput as high as a factor of ten when we change the system and tra c parameters. We also show how packet scheduling can be used to improve performance in some cases.
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تاریخ انتشار 1994