在局域网内（仅限于连在同一个交换机或路由器的若干台电脑），可以实现多人聊天功能，未实现私聊功能 -In the LAN (only with a switch or router in the same number of computers), can achieve more than chat, private chat feature not implemented

实验室设备管理系统, 包括交换机,路由器等 rar文件,请自行解压缩(无密码)-Laboratory equipment management systems, including switches, routers, etc. rar files, please self-extracting (no password)