三层交换机的快速配置恢复方法研究及实现

作者：同磊，张文超* 日期：2010-06-28/span> 浏览：3457 查看PDF文档

三层交换机的快速配置恢复方法研究及实现
同磊，张文超*
（杭州电子科技大学 电子信息学院，浙江 杭州 310018）

摘要：为了提高三层交换机配置恢复的效率，采用了二进制格式的配置文件，直接存储配置值，简化了配置信息的解析过程；按模块和特性组织配置文件，以模块为配置恢复基本管理单位，以特性为配置文件基本存储单位，去除了模块间的耦合；恢复时采用多个进程并发运行的机制，各特性同时进行恢复，实现了基于二进制格式配置文件的快速配置恢复方法。测试结果表明，这种方法比传统的配置恢复方法的效率提高了7~9倍。
关键词：三层交换机；配置恢复；多进程
中图分类号：TP316文献标识码：A文章编号：1001-4551(2010)04-0086-04

Design and implementation of fast configuration recovery
method about threetier switch

TONG Lei, ZHANG Wenchao
(School of Electronics & Information, Hangzhou Dianzi University, Hangzhou 310018, Chain)

Abstract: To improve the efficiency of configuration recovery about threetier switch, binary format configuration file was used to store directly configuration values, which simplified the process of parsing configuration information. Organizing configuration files according to modules and features, taking modules as basic management units of configuration recovery and taking features as basic storage units of configuration file, the coupling between modules was removed. Every feature recovered concurrently adopting the mechanism of multiprocess running concurrently. Fast configuration recovery method based on binary format configuration file was realized. Test results show that the configuration recovery efficiency of this method is 7 to 9 times as that of traditional methods.
Key words: threetier switch; configuration recovery; multiprocess