RE: [nsp] Catalyst arp table

From: Todd, Douglas M. (DTODD@PARTNERS.ORG)
Date: Tue May 21 2002 - 10:42:11 EDT


The only way is if the Cat is a l3 capable like the 2948L3 or the 3548L3.

Otherwise this is strictly a L2 device. Out of curiosity. Why would you
want to maintain
an L3 arp table in an L2 device?

==DMT>

-----Original Message-----
From: Andrey Koklin [mailto:aka@veco.ru]
Sent: Tuesday, May 21, 2002 10:25 AM
To: cisco-nsp@puck.nether.net
Subject: [nsp] Catalyst arp table

Is there a way with Catalysts 2900XL/3500XL to maintain IP ARP table?

I find it almost empty, "show arp" displays only several service records,
like IP address of DNS server, and seems quite useless.
I need it for my statistics/diagnostics software. Partially, I can get
such information from router, but it looks as indirect and incomplete
method.



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