how to duplicate packets

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#2298

From: maxmagna
Date: Thu, 20 Jun 2002 00:21

17 lines
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Hello.
I am trying to solve this problem.

Given a router R with, say, three interfaces (Intf_1, Intf_2, Intf_3). I
want to duplicate all the packets through Intf_1 on Intf_3, in such a
way that each packet P going through Intf_1 is still routed the usual
way but P is *also* sent out on Intf_3. The idea behind this is to use
Intf_3 as an auxiliary interface to collect traffic of Intf_1 for
monitoring purposes. Is there a way to do this?

I am really not that familiar with CISCO routers and I would appreciate
any pointer or suggestion on this.
Thanks.


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From: "maxmagna" <maxmagna@hotmail.com>
Newsgroups: comp.dcom.sys.cisco,it.comp.reti.cisco
Subject: how to duplicate packets
Date: Thu, 20 Jun 2002 00:21:21 +0000 (UTC)
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