I think its not multicast or broadcast.
Cause show int fastethernet x/x giving me constant value for multicast
and broadcast packets( i.e 330 broadcast , 12 multicast). this numbers
not increasing.
If I am observing in wrong way than give me clue .
--pankaj
----- Original Message -----
From: "Douglas M. Todd, Jr." <dtodd@partners.org>
To: "'pankaj'" <pankaj@worldgatein.net>; <cisco-nsp@puck.nether.net>
Sent: Saturday, March 23, 2002 1:08 AM
Subject: RE: [nsp] is this cisco2912XL 's bug or else.
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> What is meant by undesireable traffic?
>
> Are you running a trace in the port? How do you know this is not
> broadcast or multicast traffic?
>
> ==DMT>
>
> - ----SIGNATURE------
> Douglas M. Todd, Jr.
> CCNP
> Network Engineering
> Partners Health Care
> Building 149
> 149 13 Street
> Charlestown, MA 02129-200
> Tel: 617.726.1403
> Email: dtodd@partners.org
> - ------------------------------------------------------------------
-- > PGP Finger Print: 9429 CAE3 B2D1 C2E1 DFBC E7A6 E90A 9BE5 C7B6 47BC > Key > available:http://keyserver.pgp.com:80/pks/lookup?op=get&exact=off&sear > ch=dtodd%40partners.org > Verisign S/N: 3ff65cdf58b9dceda004baeed49e16cf > https://digitalid.verisign.com/services/client/index.html > > >-----Original Message----- > >From: pankaj [mailto:pankaj@worldgatein.net] > >Sent: Wednesday, March 20, 2002 5:27 AM > >To: cisco-nsp@puck.nether.net > >Subject: [nsp] is this cisco2912XL 's bug or else. > > > > > >I have cisco 2912XL swtich IOS 12.0(5)XU, > >Suddenly since from few days, I found that undesired traffic pattern > >on few switch ports. > >-------------------------cisco2912XL----------------------------- > >| | | | | | | | > >| | | | > >m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 > >m12 > > > >Now on machine m7 , m8, m11 there is no any data transfer , still > >show int fastethernet0/7 and my monitoring (mrtg) showing me some > >ammount( Y amount) of (0kbps to 500 kbps) Same thing happening with > >0/8, 0/11. > > > >now 0/9 and 0/10, there is actual traffic on machine's interface is > >X amount , but on switch its showing me X+Y. > > > >on m4 there are some traffic flowing through but switch showing me 0 > >kbps. > > > >Any clue???? Why this happening?? Is this sounds switch problem or > >my logic problem?? > >Is humidity or dust can create problem like this. > > > >Thanks > >Pankaj Patel > > -----BEGIN PGP SIGNATURE----- > Version: PGP 7.0 > > iQA/AwUBPJuIMQgiZycqTvq3EQKZmgCdEWxi2msZw4QrZoAkxxEkLEhiV7sAoKid > 1F57+a1pKHuyP2Zjh2G/aStV > =9yyV > -----END PGP SIGNATURE----- > >
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