±±¾©ÖÐд´¿Æ¼¼ÓÐÏÞ¹«Ë¾ÊÇרҵÑз¢Éú²ú¡¾Í³Ò»Ê±ÖÓ·þÎñÆ÷¡¿µÄ³§¼Ò£¬Ëû¿ÉÒÔ°ïÖúÓû§ºÜºÃµÄ½â¾öʱÖÓͬ²½µÄÎÊÌ⣬·þÎñÆ÷µçÄÔµÈÍøÂçÉ豸¾Í¿ÉÒÔ»ñÈ¡µ½Í³Ò»µÄ±ê׼ʱ¼ä¡£
ËüÒ»Öָ߿Ƽ¼ÖÇÄܵġ¢¿É¶ÀÁ¢¹¤×÷µÄ»ùÓÚNTP/SNTPÐÒéµÄʱ¼ä·þÎñÆ÷¡£
¿ÉÒÔ´ÓGPS»ò±±¶·µØÇòͬ²½ÎÀÐÇÉÏ»ñÈ¡±ê׼ʱÖÓÐźÅÐÅÏ¢£¬¡¾Í³Ò»Ê±ÖÓ·þÎñÆ÷¡¿½«ÕâЩÐÅÏ¢ÔÚÍøÂçÖд«Êä£¬ÍøÂçÖÐÐèҪʱ¼äÐźŵÄÉ豸Èç¼ÆËã»ú£¬¿ØÖÆÆ÷µÈÉ豸¾Í¿ÉÒÔÓë±ê׼ʱÖÓÐźÅͬ²½¡£
2¡¢±ê×¼µÄʱÖÓÐÅϢͨ¹ýTCP/IPÍøÂç´«Ê䣬֧³Ö¶àÖÖÁ÷ÐеÄʱ¼ä·¢²¼ÐÒ飬ÈçNTP,time/UDP,¡¾Í³Ò»Ê±ÖÓ·þÎñÆ÷¡¿»¹¿ÉÖ§³Ö¿ÉÉèÖõÄUDP¶Ë¿ÚµÄÖÐд´¿Æ¶¨ÒåµÄʱ¼ä¹ã²¥Êý¾Ý°ü¡£
3¡¢NTPºÍtime/UDPµÄ¶Ë¿ÚºÅ·Ö±ð¹Ì¶¨ÓÚRFC-123ºÍRFC-37Ö¸¶¨µÄ123ºÍ37¡£
4¡¢ÓÐ4¸ö10/100M×ÔÊÊÓ¦µÄÒÔÌ«Íø¿Ú£¬Íø¿Ú¼äÎïÀíÏ໥¸ôÀ룬ÍêÈ«±£Ö¤Êý¾Ý°²È«ÐÔ¡£
5¡¢¿ÉÉèÖÃͬһ¸öÍø¶Î»òÕß²»Í¬Íø¶Î£¬¾ßÓÐÈßÓàÐÔ¿ÉÈȱ¸·Ý£¬Ä³¸öÍø¿ÚµÄ¹ÊÕϽ«²»»áÓ°ÏìÆäËûÍø¿ÚÕý³£¹¤×÷¡£
5¡¢¡¾Í³Ò»Ê±ÖÓ·þÎñÆ÷¡¿¾ßÓг¬Ç¿µÄ´¦ÀíÄÜÁ¦¡¢¸ß¿É¿¿ÐԺ͸ßÈÝ´íÄÜÁ¦£¬¿Éͬ²½ÊýÍǫ̀¿Í»§¶Ë¡¢·þÎñÆ÷¡¢¹¤×÷Õ¾¡¢Â·ÓÉÆ÷¡¢½»»»»úµÈÉ豸ʱÖÓ¡£