Cisco - Packet - Tracer½Ì³Ì ÏÂÔØ±¾ÎÄ

http://200.1.2.2 (success) show ip nat translations(ÓÐ2¸ö½á¹û)

Router0

µÚ¶þʮՠ½»»»»ú¶Ë¿Ú°²È«

ʵÑéÄ¿µÄ

ÕÆÎÕ½»»»»úµÄ¶Ë¿Ú°²È«¹¦ÄÜ£¬¿ØÖÆÓû§µÄ°²È«½ÓÈë¡£ ±³¾°ÃèÊö

ÄãÊÇÒ»¸ö¹«Ë¾µÄÍøÂç¹ÜÀíÔ±£¬¹«Ë¾ÒªÇó¶ÔÍøÂç½øÐÐÑϸñ¿ØÖÆ¡£ÎªÁË·ÀÖ¹¹«Ë¾ÄÚ²¿Óû§µÄ IP

µØÖ·³åÍ»£¬·ÀÖ¹¹«Ë¾ÄÚ²¿µÄÍøÂç¹¥»÷ºÍÆÆ»µÐÐΪ¡£ÎªÃ¿Ò»Î»Ô±¹¤·ÖÅäÁ˹̶¨µÄIP µØÖ·£¬²¢

ÇÒÏÞÖÆÖ»ÔÊÐí¹«Ë¾Ô±¹¤Ö÷»ú¿ÉÒÔʹÓÃÍøÂ磬²»µÃËæÒâÁ¬½ÓÆäËûÖ÷»ú¡£ÀýÈ磺ijԱ¹¤·ÖÅäµÄ

IP µØÖ·ÊÇ172.16.1.55/24£¬Ö÷»úMAC µØÖ·ÊÇ00-06-1B-DE-13-B4¡£¸ÃÖ÷»úÁ¬½ÓÔÚ1 ̨S3560 Éϱߡ£ ʵÏÖ¹¦ÄÜ

Õë¶Ô½»»»»úµÄËùÓж˿ڣ¬ÅäÖÃ×î´óÁ¬½ÓÊýΪ1£¬Õë¶ÔPC1 Ö÷»úµÄ½Ó¿Ú½øÐÐIP£«MAC µØÖ·°ó ¶¨¡£ ʵÑéÉ豸

S3650 ½»»»»ú£¨1 ̨£©£¬PC£¨1 ̨£©¡¢Ö±Á¬ÍøÏߣ¨1 Ìõ£© ʵÑéÍØÆË

ÑéÖ¤²âÊÔ£º²é¿´½»»»»úµÄ¶Ë¿Ú°²È«ÅäÖᣠSwitch#show port-security

Secure Port MaxSecureAddr(count) CurrentAddr(count) Security Action

------------------------------------------------------------------ Fa0/1 1 0 protected Fa0/2 1 0 protected Fa0/3 1 0 Shutdown Fa0/4 1 0 protected Fa0/5 1 0 protected

ÅäÖý»»»»ú¶Ë¿ÚµÄµØÖ·°ó¶¨¡£ ²é¿´Ö÷»úµÄIP ºÍMAC µØÖ·ÐÅÏ¢

ÔÚÖ÷»úÉÏ´ò¿ªCMD ÃüÁîÌáʾ·û´°¿Ú£¬Ö´ÐÐipconfig /all ÃüÁî¡£

ʵÑé²½Öè

ÅäÖý»»»»ú¶Ë¿ÚµÄ×î´óÁ¬½ÓÊýÏÞÖÆ¡£ Switch#configure terminal

Switch(config)#interface range fastethernet 0/3 ! ½øÐÐ0Ä£¿éµÚ3¶Ë¿ÚµÄÅäÖÃģʽ

Switch(config-if)#switchport port-security !¿ªÆô½»»»»úµÄ¶Ë¿Ú°²È«¹¦ÄÜ

Switch(config-if)#switchport port-secruity maximum 1 ! ÅäÖö˿ڵÄ×î´óÁ¬½ÓÊýΪ1

Switch(config-if)#switchport port-secruity violation shutdown !ÅäÖð²È«Î¥ÀýµÄ´¦Àí·½Ê½Îªshutdown

ÅäÖý»»»»ú¶Ë¿ÚµÄµØÖ·°ó¶¨ Switch#configure terminal

Switch(config)#interface f astethernet 0/3 Switch(config-if)#switchport port-security

Switch(config-if)#switchport port-security mac-address 00 06.1bde.13b4 ip-address 172.16.1.55 ! ÅäÖÃIP µØÖ·ºÍMAC µØÖ·µÄ°ó¶¨

ÑéÖ¤²âÊÔ£º²é¿´µØÖ·°²È«°ó¶¨ÅäÖᣠSwitch#show port-security address

Vlan Mac Address IP Address Type Port Remaining Age(mins)

-------------------------------------------------------------------- 25

1 0006.1bde.13b4 17 2.16.1.55 Confi gured Fa0/3

26