Äú¶©ÔĵIJúÆ·ÓиüУ¬Çëʵʱ²éÔÄ
²é¿´ÏêÇéͨ¹ý³¢ÊÔÀí½âIP source Guard¡¢ARP-check ºÍ̸µÀÀí£¬Á½ÖÖºÍ̸½áºÏʹÓõIJ¼¾°£¬°ÑÎÕÀûÓõIJ½ÖèºÍ»·¾³²¿Êð¡£Ö¼ÔÚ°ÑÎÕARPºÍ̸¼°ARPºýŪµÀÀí£¬°ÑÎÕGA»Æ½ð¼×ÍøÂç·ÀARPºýŪ½â¾ö¹æ»®µÄÀûÓó¡Ëù£¬°ÑÎÕGA»Æ½ð¼×ÍøÂç·ÀARPºýŪ½â¾ö¹æ»®µÄ²¿Êð¡£