Decentralized electricity production by cogeneration can result in primary energy economy, as these systems operate with a high-energy utilization factor (EUF), producing electricity and recovering energy rejected by the prime mover to meet site thermal demands. Because energy demands in buildings v
A performance evaluation of BGP-based traffic engineering
β Scribed by Bruno Quoitin; Cristel Pelsser; Olivier Bonaventure; Steve Uhlig
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 169 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1055-7148
- DOI
- 10.1002/nem.559
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Many Internet Service Providers tune the configuration of the Border Gateway Protocol on their routers to control their traffic. Content providers often need to control their outgoing traffic while access providers need to control their incoming traffic. We show, by means of measurements and simulations, that controlling the flow of the incoming interdomain traffic is a difficult problem. For this purpose, we first rely on detailed measurements to show the limitations of ASβPath prepending. Then, we show by using largeβscale simulations that the difficulty of controlling the flow of the incoming traffic lies in the difficulty of predicting which BGP route will be selected by distant Autonomous Systems (ASs).βCopyright Β© 2005 John Wiley & Sons, Ltd.
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