1£©Ê×ÏÈÒªÃ÷È·µÄÊÇÕâÈý¸ö¹¦ÄÜͨ³£¶¼ÊÇÓ¦ÓÃÔÚ½ÓÈë²ãÉ豸ÉÏ¡£
2£©Í¨³£ÎÒÃÇÒªÇóÖ±Á¬PCµÄ¶Ë¿Ú±ØÐ뿪Æôportfast¡£Èç¹ûÎÒÃÇÈÏΪһ¸ö¶Ë¿Úϲ»Ó¦¸ÃÓÐbpdu²úÉú£¬»òÕßÎÒÃǶÔÏÂÁ¬ÍøÂç²»Çå³þ£¬ÏëºËʵ¶Ë¿ÚÏÂÊÇ·ñÓÐbpdu±¨ÎÄ£¬ÄÇôÎÒÃÇÓÐÁ½ÖÐÑ¡Ôñ£ºÒ»ÊÇ£¬¿ÉÒÔ¶Ë¿ÚportfastºÍÈ«¾Öbpduguard¹¦ÄÜ»òÕßÊǶ˿Úbpduguard¹¦ÄÜ£¬ÕâÑùµ±Õâ¸ö¶Ë¿ÚÓÐbpdu¡¢ÊÕµ½Ê±¸Ã¶Ë¿Ú½«×Ô¶¯downµô£¬²¢²úÉúÒ»¸öÎ¥ÀýÈÕÖ¾¡£Õâ¸ö¹¦ÄÜÏ൱ÓÚÒ»¸ö¶Ë¿Ú°²È«¹¦ÄÜ£¬ÓÐÈ«¾ÖºÍ½Ó¿ÚÅäÖã¬Çë¶ÔÕÕµÚ4Õ½ڵĽâÊͽøÐÐÅäÖã»¶þÊÇ¿ªÆô¶Ë¿Úbpdufilter¹¦ÄÜ£¬ÕâÑù¸Ã¶Ë¿Ú´Ó´Ë½«²»ÔÚ²ÎÓëÈκεÄÉú³ÉÊ÷¼ÆË㣬ÎÒÃdzÆÖ®ÎªÍÑÀëÉú³ÉÊ÷ÐÒé¡£
3£©ÁíÍâÈç¹ûÎÒÃDz»È·¶¨Ò»¸ö¶Ë¿ÚÊÇ·ñÊÇÖ±Á¬PCµÄ¶Ë¿Ú£¬ÏëÈÃÆä×ÔÊÊÓ¦(Ò²¾ÍÊÇÖ±Á¬pcÊÇ¿ÉÒÔÓÐportfast¹¦ÄÜ£¬²»ÊÇpcʱÓÖÄÜ×Ô¶¯ÇÐÈëÉú³ÉÊõ¼ÆËã)£¬ÄÇôÎÒÃÇ¿ÉÒÔÅäÖö˿ڵÄportfastͬʱ¿ªÆôÈ«¾ÖµÄbpdufilter¡£ÕâÑùµ±¸Ã¶Ë¿ÚûÓÐÊÕµ½bpduʱËü¾ß±¸¿ìËÙ½øÈëת·¢µÄÌØÐÔ£¬µ±¸Ã¶Ë¿ÚÖØÐÂÊÕµ½bpduʱ£¬Ëü½«¶ªÆúportfastÌØÐÔ²¢½øÐÐÕý³£µÄÉú³ÉÊ÷¼ÆËã¡£