From: Jersey Guy (guy.jersey@gmail.com)
Date: Tue Feb 10 2009 - 13:14:16 ARST
Jared, At the other end of the switch port could be another switch, to which
are connected a bunch of servers.
When I do a broadcast ping, I get a 100 replies and it's not clear what
reply is the one that's directly connected to the GigE port in question.
Richard, I'm remote...and a LAN sniffer is not an option unfortunately.
thanks, JG
On Tue, Feb 10, 2009 at 10:01 AM, Jared Scrivener
<jscrivener@ipexpert.com>wrote:
> Do you know the subnet addresses? If so, you could ping the subnet
> broadcast
> address and then look in the ARP table for the IP address and MAC of the
> reply packets (if the ping response wasn't clear enough).
>
> Cheers,
>
> Jared Scrivener CCIE3 #16983 (R&S, Security, SP), CISSP
> Technical Instructor - IPexpert, Inc.
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> Mailto: jscrivener@ipexpert.com
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Jersey Guy
> Sent: Tuesday, 10 February 2009 9:46 AM
> To: Cisco certification
> Subject: what's on the other side of a GigE port?
>
> Ya I know, this is Networking-101, shame on me....but I can use some help
> here....
>
> Assuming there's no CDP running on the box, how do I find out the IP
> address
> of the devices that are connected to GigE ports on my WS-C4948?
>
> *GigabitEthernet1/23 unassigned YES unset up
> up
> GigabitEthernet1/24 unassigned YES unset up
> up
>
> *Assume these are dedicated switch ports with only one device on the other
> end. *
>
> *thanks, JG*
> *
>
>
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