Rate是一个监控局域网所有终端实时速率的程序Chat是拦截QQ数据包的程序URL是拦截局域网所有终端上网记录的程序Ftp是记录所有访问FTP服务器上传下载的程序NewRate是Rate的改进版可以显示上行速率和下行速率-Rate is a real-time monitoring of all terminals LAN Chat program is to intercept the rate of data packets QQ program URL is to intercept the LAN access of records of all terminals Ftp is to record access to FTP server, uploading and downloading of all the procedures NewRate yes Rate improved version can show up rate and downlink rate