Ϊʲôͬһ½»»»»úÄÚ²»Í¬Íø¶ÎµÄPCÄÜpingͨ£¿
×öʵÑéµÄʱºò``ÓÃÁËÒ»¸ö½»»»Á¬ÁË2¸öPCGNS3×öµÄ½»»»»úÅäÖÃ
no ip routing
PC1
no ip routing
ip 192.168.10.1/24
PC2
no ip routing
ip 192.168.20.1/24
ÇëÎÊËûÃÇΪʲôÄÜpingµÃͨ£¿²»ÊÇÓ¦¸Ãping²»Í¨µÄÂð
²»¿ÉÄÜͨµÄ£¬ÄãÊDz»ÊÇÓõÄÈý̨·ÓÉÆ÷Ä£ÄâµÄÁ½Ì¨pcºÍһ̨½»»»»ú£¬ÎÒ¸Õ¸ÕÒ²ÊÔÁË£¬²»ÄÜͨ£¬¿ÉÄÜÊÇbug¡£¡£¡£ Ó¦¸ÃÄÜͨµÄ£¬½»»»»úÊÇ»ùÓÚMACµØַת·¢µÄ£¬²»¹ØÐÄIPµØÖ·.PCÖ®¼äͨÐÅÐèÒª·â×°: Ô´ip Ä¿µÄIP Ô´MAC Ä¿µØMAC
PC1 PING 192.168.20.1 ʱ£¬ÐèÒª·â×°£¨Ô´ip Ä¿µÄIP Ô´MAC Ä¿µØMAC£©£¬»á·¢ËÍARP£¬ÇëÇó192.168.20.1µÄMACµØÖ·£¬½»»»»úÊÕµ½ÇëÇó»á£¬·¢Ë͹㲥֡£¬Ñ°ÕÒ192.168.20.1µÄMACµØÖ·¡£ARPÇëÇó¹ýºó£¬½»»»µÄµÄ2¸ö¶Ë¿Ú¾Íѧϰµ½ÁË2¸öMACµØÖ·£¨·Ö±ðÊÇPC1 ºÍPC2µÄMACµØÖ·£©£¬
pc1#showarp
ProtocolAddress Age (min)Hardware Addr Type Interface
Internet192.168.10.1 - cc00.0cd4.0000ARPA FastEthernet0/0
Internet192.168.20.1 29 cc01.0cd4.0000ARPA FastEthernet0/0
ÏÖÔÚ Ô´ip Ä¿µÄIP Ô´MAC Ä¿µØMAC ¶¼ÓÐÁË¡£½»»»»úÊÇ»ùÓÚMACµØַת·¢µÄ£¬½»»»»úÊÕµ½Êý¾Ý°ü¼±Ö±½Óת·¢ÁË
²»ÖªµÀ½âÊ͵ÄÊÇ·ñÕýÈ·£¬Çó´óÉñÖ¸µ¼£¡
Ç¿¸ç˵£¬Ä£ÄâÆ÷ÊÇ¿ÉÒÔͨµÄ£¬¹Ø¼üÊÇÒª¿´Õæ»ú£¬ÏÖÔÚÕýÔÚ²âÊÔµ±ÖУ¬×øµÈÇ¿¸ç»Ø¸´~-woniu2--woniu2- ÔÚÕæʵPCÉÏ£¬²»Í¬Íø¶Î£¬²»ÅäÖÃÍø¹ØµÄÇé¿öÏ¡£PC»á·¢ÏÖÊôÓÚ²»Í¬¹ã²¥Óò£¬Ã»ÓÐÍø¹Ø£¬Ö±½Ó¶ª°ü£¬²»»á·¢ARP¹ã²¥°ü¡£
ÔÚÄ£ÄâÆ÷ÉÏ£¬¹Ø±Õ·Óɹ¦Äܺ󣬲»Í¬Íø¶ÎͨÐÅ£¬ÈԻᷢARP¹ã²¥°ü£¬ÓÉÓÚÖ±Á¬Äܹ»ÊÕµ½£¬Íê³ÉARP½âÎöºó£¬¿ÉÒÔͨÐÅ¡£
ÏñÇ¿¸ç˵µÄÒ»Ñù```Ó¦¸ÃÊÇgns3µÄÎÊÌâ
ÎÒÓÃPacket TracerËûÃDz»Í¨```ÓÃgns3²Åͨ```Ç¿¸ç¹ûȻǿ°¡-woniu3- ±¾Ìû×îºóÓÉ moyanyuansu ÓÚ 2013-10-31 00:37 ±à¼
ÎÒÓõÄÊÇ×îаæµÄGNS 0.8.6µÄ£¬ping²»Í¨£¬Éý¼¶ÊÔÊÔ
Ò³:
[1]