From: John Kinsella (jlk@thrashyour.com)
Date: Tue Jun 13 2006 - 15:08:53 EDT
"show mac-address-table" will give you a list of ethernet addresses and
what port they're on. If you don't know your mac, "sh arp" might give
it to you, just ping your IP first, presuming you're on a local
subnet...
If you're unexperienced, be careful setting up span ports - do it wrong
on a production switch and there's a good chance you'll take down the
network. Might wanna go rent out a ccie lab online for a few hours to
putz around with, first.
John
On Tue, Jun 13, 2006 at 09:21:05PM -0500, Eduardo Espina wrote:
> Hi,
>
> I'm pen-testing a network and i've already gained access to a Cisco
> switch in certain VLAN; i'm stucked in getting a SPAN port in the
> physical port where i'm attached or changing that port to a different
> VLAN; "show interfaces fastethernet" doesn't work, and "show
> interfaces" just output the MAC address of the VLAN, but i can't find
> the way to correlate IP (mine) with the physical port (Fa0/3 i.e.).
>
> Some idea?
>
> Thanks,
> Eduardo.
>
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Concerned about Web Application Security?
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Choice Award from eWeek. As attacks through web applications continue to rise,
you need to proactively protect your applications from hackers. Cenzic has the
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