nanog mailing list archives
Re: Legal intercept - 3550
From: "Ricardo \"Rick\" Gonzalez" <rico.gonzalez () gmail com>
Date: Wed, 11 Aug 2004 10:48:06 -0400
Stefan, I think you're confusing your OSI layers here, routers route and switches switch. If you're spanning 300 megabits per second, what you'll need is a gigabit card for the span port on the 3550 (or directly connected to the passive tap you've installed). ---Rico On Wed, 11 Aug 2004 16:37:24 +0200, Stefan Baltus <stefan.baltus () xbn nl> wrote:
Hi, We have a situation where we need to intercept certain IP traffic that is somewhere within a link of 300Mbit/s of traffic (GigabitEthernet). The setup that we built is as follows: router ^ | GE | fiber tap -------> cisco catalyst 3550 | | GE v switch The catalyst 3350 is receiving the traffic from router to switch and vice versa. Now, we'd like to filter all but certain IP's on the 3350 and switch this traffic to a FE port on that same 3550. Currently we've put the FE interface in SPAN mode, but that fills up the FE port completely (obviously). Is there any way to accomplish this? Regards, Stefan -- Stefan Baltus <stefan.baltus () xbn nl> XB Networks B.V. Manager Engineering Televisieweg 2 telefoon: +31 36 5462400 1322 AC Almere fax: +31 36 5462424 The Netherlands
Current thread:
- Legal intercept - 3550 Stefan Baltus (Aug 11)
- Re: Legal intercept - 3550 Ricardo "Rick" Gonzalez (Aug 11)
- Re: Legal intercept - 3550 Joe Abley (Aug 11)
- Re: Legal intercept - 3550 Owen DeLong (Aug 11)
- Re: Legal intercept - 3550 Scott Stursa (Aug 11)
- Re: Legal intercept - 3550 Stefan Baltus (Aug 11)
- <Possible follow-ups>
- RE: Legal intercept - 3550 Burton, Chris (Aug 11)
- Re: Legal intercept - 3550 Ricardo "Rick" Gonzalez (Aug 11)