EVB技术中ECP协议的实现及改进

摘要

为了实现ECP（边缘控制协议）在数据中心EVB（边缘虚拟桥接）技术中对VDP等发现协议的承载功能，本文分析该协议并给出了一种实现方案，能够满足ECP在虚拟终端和实体网桥之间的可靠数据传输，并针对ECP自身在可靠性方面的的不足，采用增加校验位的方法对其进行改进，最后在Linux上进行模拟，能够满足改进需求，可有效提高ECP传输数据的可靠性。%In order to achieve the support function of ECP (Edge Control Protocol) for protocols like VDP (VSI discovery and configuration protocol) in EVB(Edge Virtual Bridging) technology in data center, the paper analyzes the protocol and gives an implementation scheme to meet the reliable data transmission between the virtual terminal and the real bridge, then as for the insufficient reliability of the ECP itself, adopts an method by increasing the check digit to improve and simulates it on Linux , which can meet the demand of improvement and can effectively improve the reliability of ECP to transmit data.