Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
493448 | Simulation Modelling Practice and Theory | 2009 | 10 Pages |
Abstract
By making the best use of limited bandwidth, quality of service (QoS) provisioning over internet is essential for satisfying various types of internet-application requirements. The traffic classification and scheduling are the key functions to provide various kinds of class of service (CoS) under an overload condition. This paper investigates QoS performance in a network equipment testbed when implementing these main functions. We examine the major CoS functions provided by the Juniper T320 router, and measure their performance. In addition to fundamental analysis of the QoS behavior, we show the impact of QoS operations on a parallel system distributed in multi-domain networks as a practical case study of grid environments.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Jumpot Phuritatkul, Kien Nguyen, Michihiro Koibuchi, Yusheng Ji, Kensuke Fukuda, Shunji Abe, Jun Matsukata, Shigeo Urushidani, Shigeki Yamada,