11-16-2006 06:48 PM - edited 03-05-2019 12:52 PM
Hi,
I am new to ARP spoof ,any suggestion for how to prevent or solve this issue in cisco environment.
11-16-2006 11:40 PM
Hello,
in Catalyst switches the feature is called "Dynamic ARP Inspection (DAI)". The command is "ip arp inspection ..." and the technical details and all configuration options can be found at "Configuring Dynamic ARP Inspection (DAI)"
Hope this helps! Please rate all posts.
Regards, Martin
03-29-2013 05:27 AM
Yup, DAI is the way forward here. To learn a little more, check out the 8-page ARP Spoofing MITM attack demonstration which gleans Telnet username/passwords credentials - using the OG150 security dropbox. You can see the tutorial at: http://www.og150.com/tutorials.php
Go to: "ARP Spoofing MITM Attack, Capturing Telnet Data" at this URL:
Only then will you realise the danger that surrounds ARP spoofing...
Thanks
Darren
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