Penetration Testing: RE: VLAN Issue

["Brewis, Mark" <mark.brewis () edl uk eds com>]

> From: Damieon Stark [mailto:visigoth () covertdata net]
>     Just to double check, the network you are working with is using
> vlan trunking on multiple switches correct?  I have commonly met the
> misconception about that being an issue for VLAN's on just 
> one switch...
Can you expand on this, because I'm not entirely sure what you mean.

I've sent UDP packets to broadcast addresses and had them available on all
VLANS on a pair of switches, although that was a definite misconfiguration.

Mark