Re: VLAN hopping - demonstration

["Ivan ." <ivanhec () gmail com>]

check these out

http://www.packetfactory.net/papers/VLAN-hopping/stake_wp.pdf
http://lists.grok.org.uk/pipermail/full-disclosure/2005-September/037252.html
http://www.sans.org/resources/idfaq/vlan.php

should get you started

cheers
Ivan

On 10/18/06, dubaisans dubai <dubaisans () gmail com> wrote:
> How do you demonstrate VLAN hopping?. I am trying to show this to a
> customer who has mutliple DMZ segments configured as Layer2 VLANs on a
> Cisco 6500 switch.  There is NO trunk port on this switch but DTP is
> turned on on all ports.
>
> Is it enough to cascade another L2 switch on an access port [ say VLAN
> 100] of the 6509, connect a desktop on this second switch and send a
> packet with different VLAN ID [say VLAN 200] on the 6509.
>
> Am I on the right track?
>
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