摘要
为了解决现有技术中配置数据每次都需要全部上传和下载导致的同步时间过长、同步效率和可靠性低的问题,研究一种实现图形界面EMS和xPON局端设备配置数据增量式上传和下载的方法,对原有的配置方式存在的弊端进行了分析,提出了一种新的配置同步的设计方案。该方案通过比较配置项的循环冗余校验码,保证了不用修改程序就可以解决多个不同版本的xPON局端设备OLT共存时配置数据上传和下载存在的问题。
In order to solve the existing technology problem about long synchronous time,low efficiency and reliability when upload and download configuration data each time,this paper studies a way of incremental upload and download of configuration data for graphical interface EMS and xPON,analyzes the drawbacks of the former configuration method and presents a new design for the configuration synchronization.This solution,without modifying the procedure,can solve the upload and download problem of different versions of xPON central office OLT for coexistence by comparing the CRC.
出处
《价值工程》
2012年第14期168-169,共2页
Value Engineering
