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Network Security Security-Basics
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Re: about CAM table overflow attack?

Subject: Re: about CAM table overflow attack?
Date: Wed, 19 Apr 2006 17:03:47 +0800
I am just curious whether this behaviour is still valid in newer
switches, like those IOS 12+ ... it sounds to me a very old tricks and
seems the successful rate for this type of attack is very lower
nowadays.



On 18 Apr 2006 20:11:45 -0000, inoutsec@gmail.com <inoutsec@gmail.com> wrote:
Basically what would happen is all traffic would be flooded to all ports.(No 
VLANS Yet) This would happen to only unkown traffic though, that is MAC 
addresses that are not in the CAM.

If the VLAN is configured then, only ports on the same VLAN would receive the 
broadcasts. The nature of VLANs prevent broadcast from being delivered to 
another VLAN.

Hopes this helps.

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