Packet Driver Packet drivers provide a simple,common programming interface that allows multiple applications to share a network interface at the data link level. 符合此标准的网卡驱动程序通常是一个扩展名为.COM或者.EXE的文件，要加载它只要在命令行下行运这个文件即可。参考资料：http://zhidao.baidu.com/question/14207168.html?si=2本回答被提问者采纳
