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List:       firewall-wizards
Subject:    Re: [fw-wiz] Layer 4 switch vs. firewall
From:       "Crist Clark" <crist.clark () globalstar ! com>
Date:       2001-02-20 19:17:34
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hesselsp@ashaman.dhs.org wrote:
> 
> I find this interesting.  I have not read anywhere about someone getting
> around VLAN'd switches.  I read on bugtrac that it might be possible to
> inject garbage packets into a different vlan, but I was not aware of
> anyone doing anything useful with it.
> 
> Can you please elaborate?  Thank you,

For the bajillionth time, VLANs, swtiching, etc. are designed for 
performance and not security.

  http://www.sans.org/newlook/resources/IDFAQ/vlan.htm

-- 
Crist J. Clark                                Network Security Engineer
crist.clark@globalstar.com                    Globalstar, L.P.
(408) 933-4387                                FAX: (408) 933-4926

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