电信科学 ›› 2011, Vol. 27 ›› Issue (4): 104-109.doi: 10.3969/j.issn.1000-0801.2011.04.029

• 观察与交流 • 上一篇    下一篇

EAPS环网切换技术优化研究

何三波,刘高锦,罗向征   

  1. 迈普通信技术股份有限公司 成都 610041
  • 出版日期:2011-04-15 发布日期:2011-04-15

Research on Optimization of EAPS Technology

Sanbo He,Gaojin Liu,Xiangzheng Luo   

  1. Maipu Communication Technology Co.，Ltd.，Chengdu 610041，China
  • Online:2011-04-15 Published:2011-04-15

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摘要：

本文基于EAPS协议基本技术，分析了影响EAPS环网链路切换性能的若干关键因素，并对EAPS协议进行了优化，包括提前刷新FDB表项和选择FDB表项刷新的顺序方式，使EAPS环网在链路发生故障时链路切换速度得到了提高，有利于实际应用中保证EAPS的切换速度。

关键词: EAPS, 切换速度, FDB表项刷新

Abstract:

Based on EAPS protocol，some key factors of EAPS ring link switching are analyzed in this paper，and the protocol is optimized to improve the speed of link switching，include changing the order and the moment of FDB flushing.The example shows that it is useful in practice.

Key words: EAPS, STP, swaping speed, FDB flushing

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