Re: OT - Layer 2 Switch

You could span the traffic going to the firewall to a capture port and then
use wireshark to associate mac addresses to IP addresses.

On Mon, Jul 15, 2013 at 2:28 PM, gaston brait <gbrait_at_hotmail.com> wrote:

> Hi Eduardo
> due to security restricions I dont have access to those hosts and am not
> able
> to plug any new hosts to that vlan
> Thanks anyways
>
> > Date: Mon, 15 Jul 2013 14:25:40 -0500
> > Subject: Re: OT - Layer 2 Switch
> > From: evazquez_at_gmail.com
> > To: gbrait_at_hotmail.com
> > CC: ccielab_at_groupstudy.com
> >
> > put a host on the same subnet and use nmap to ping all of them. show the
> > arp table on that host.
> >
> >
> > On Mon, Jul 15, 2013 at 1:50 PM, gaston brait <gbrait_at_hotmail.com>
> wrote:
> >
> > > I have been searching for a while and haven't found any answer.
> > > I have several hosts connected to the switch and they all belong to the
> > > same
> > > vlan.I don't know the ip address of these hosts, but have the mac
> > > addressess.
> > > The default gateway for the switch is a FW which I don4t have access to
> > > Is there anyway to get the ip address of these hosts?
> > > show ip arp won't help
> > > Regards,
> > > Gaston
> > >
> > >
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-- 
Marc Abel
CCIE #35470
(Routing and Switching)
Blogs and organic groups at http://www.ccie.net