Performance Analysis and Qos Assessment of Queues over Multi-Hop Networks (original) (raw)

In the field of computer networks the implementation, management and performance analysis of queues is one of the foremost issues. The selection of the various queues is totally depends upon the need of transmission of data. Safe and Reliable propagation of data is a basic requirement of any computer network. In presents scenario, there is a strong requirement of standardization, testing, and widespread deployment of active queue management [AQM] in routers, which is further responsible for the improvement of performance of today's Internet. Queues performance assessment requires a concrete research effort in the measurement and deployment of router mechanisms, which advances to protect the Internet from flows that are not sufficiently responsive to congestion notification. In this paper, we evaluate the performance of Drop tail, DRR, RED, SFQ, and FQ by varying the number of hops. We are representing the detailed performance analysis & comparison of the various queues in terms of parameters like throughput, average delay and packet loss. These queues have been analyzed on various traffics like FTP and CBR, by varying the number of hops and the various conclusions have been drawn accordingly.

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