- 期刊
SoA網路架構中之可動態設定分類器研究
Hardware-based Configurable Classifier in Service-oriented Network
摘要
因應電信等級開放架構的新趨勢，如何運用高可用度(High availability; HA)的Commercial Of The Shelf(COTS)元件與技術來開發高可用度的設備，變成是一項很重要的議題。本論文以高可用度Ethernet Passive Optical Network Optical Line Terminal(EPON OLT)系統為例，依循Carrier Grade Open Environment(CGOE)建立的Framework，提出Switch卡板Hot-Standby及Fast Failover的方法，以快速備援的方式，達到降低Mean Time To Repair(MTTR)並提高系統可用度的目的。根據實際量測的結果failover time均小於25ms，比起傳統電信設備要求的50ms規格，足足少了一半。
並列摘要
The emergence of Web2.0 is a new revolution of the Internet. New services like blog or multimedia are available on the Internet that lets people join and share information among each other. Service-oriented architecture is also a trend for next generation World Wide Web services. These technologies connect users or network services together in an easy and fast way. A configurable service classifier becomes a very