mac头和ip头部详解_mac header-CSDN博客

网站介绍:报文封装整体结构mac帧头定义 typedef struct _MAC_FRAME_HEADER{ char m_cDstMacAddress[6]; //目的mac地址 char m_cSrcMacAddress[6]; //源mac地址 short m_cType;      //上一层协议类型,如0x0..._mac header