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ARP




ARP, , . ARP , ( ). , . . , 4, spoofing ( DoS), . , , , . , ARP ( A RP spoof ing) .

ARP spoofing , , . , ARP . , ARP.

, , . IP-. , . IP-.

. (, send_arp.c), ARP , IP -. , ARP , .

, - ARP , , 40 . , ARP , , . , ARP -, .

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Cisco Systems . timeout . , . 14 400 , . 0, . show Interface:

Router#sh int eO

ARP type: ARPA. ARP Timeout 04:00:00

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, ARP, , . . , , - , , Telnet .

ARP . . , , | . , , , ARP. . , , .

ARP IP- . , . , ARP .

, 802.1 spanning tree, , . , .

 





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