基于SMI总线的以太网交换机管理功能设计与实现  

Ethernet switch management function design based on SMI bus

作　　者：陈峰铭 胡志恒[1] 

机构地区：[1]成都信息工程大学,四川成都610225

出　　处：《电子设计工程》2016年第22期23-25,共3页Electronic Design Engineering

摘　　要：针对早期以广播为核心进行传输的以太网存在的缺陷,网络交换机设备须提供配置和管理功能来满足用户的变化这一需求,研究了一种基于SMI总线控制的智能以太网交换机网管系统,通过对这一交换机软硬件的设计,实现了单SMI总线控制功能和实现、MDC/MDIO读和写操作、交换机功能配置和管理。测试结果表明用户可以自行进行电源控制,避免了用户与物业之间因为对交换机的配置管理而引起的不必要的纠纷。According to the early radio as the core to the flaws of the transmission of Ethernet, the network switch equipment shall provide configuration and management functions to meet the demand of the user＇s change , a kind of intelligent Ethernet switch network management system based on SMI bus control is researched, through the design of hardware and software for this switch, achieve the function of single SMI bus control and implementation, the MDC/MDIO read and write operations, switch configuration and management. Test results show that the user can control the power to avoid unnecessary disputes between the user and the property because of the configuration management of the switch.

关 键 词：SMI总线 以太网交换机 配置 管理 

分 类 号：TN915.07[电子电信—通信与信息系统]