Hi,
Do a show cam dynamic on the switch port. This will give you the MAC address. Go to
the router or whatever do a show ARP and it will give you the IP address tied to the
MAC address.
An ARP Table as I understanmd it shows the mapping of IP address to MAC addresses.
The CAM table shows the table of MAC addresses to ports
Teunis
Hobart, Tasmania
Australia
On Thursday, December 14, 2000 at 11:05:34 PM, Kenneth Lorenzo wrote:
> Then that wouldn't be telling what the IP of the PC that is connected to
> which port. You might even say just follow the wire that connects from the
> PC to the port and lookup the IP of PC using network neighborhood. What I'm
> trying to answer is in the basic function of a switch, there is not way you
> can tell what the ip of the pc connected to a port is.
>
> "Erick B." <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > If you know the MAC address of the PC you can do a
> > 'show cam dynamic' to see what switch port the device
> > is hanging off of.
> >
> > --- Kenneth Lorenzo <[EMAIL PROTECTED]>
> > wrote:
> > > No. A Switch is a layer 2 device that does not have
> > > any knowledge of upper
> > > layer protocol such as IP in this instance.
> >
> >
> > =====
> > -----------------------------
> > Erick B | [EMAIL PROTECTED]
> > http://erickbe.home.dhs.org
> > -----------------------------
> >
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