If you are running BGP on 3640 you are bound to have
problems. Not that it wont work, but it wont be
consistent. Are you running the complete BGP table?
Are there any other stuff like NAT or debug running?.
What is the memory you have on the router.
Recommended router for BGP if you are running full BGP
table is 7206 VXR.
Gopal
--- Kiran Kumar M wrote:
> Hi Peter,
>
> Thanks for your mail. But I was using the same for
> last 16 months, almost
> with same setup. I never faced this problem.
>
> mtu is default, pps it can support upto 40,000 to
> 70,000 (according to
> cisco site), in my case it never reached to that
> point..
>
> Thanks,
> Kiran
>
> On Tue, 29 May 2001, Peter I. Slow, CCNP Voice
> Specialist wrote:
>
> > yup.
> > thats going to happen when you plug that many
> serial links into the 3640.
> > look at the mtu, look at your pps, and look at the
> 2640's forwarding
> > capabilities.
> > i have a cusdtomer who's 2640 freaks out the same
> way with 8 t-1s coming
> > into it...
> >
> > Peter Slow, CCNP Voice Specialist
> > Network Engineer
> > Planetary Networks
> > 535 West 34th Street
> > New York, NY
> > 10001
> > Cell: (516) 782.1535
> > Desk: (646) 792.2395
> > Mail: [EMAIL PROTECTED]
> > Fax: (646) 792.2396
> > ----- Original Message -----
> > From: "Kiran Kumar M"
> > To:
> > Sent: Tuesday, May 29, 2001 4:19 PM
> > Subject: Strange Problem with router... [7:6293]
> >
> >
> > > Hi,
> > >
> > > I am facing a strange problem from last two
> days. One of my 3640 router
> > > is behaving in a strange manner.
> > >
> > > Sudenly it is becoming 60 - 99 % CPU
> utilization.(Usally 20 - 30 %) at
> the
> > > same time It is droping the output packets on
> Main Serial link (which is
> > > using for uplink/downlink) and input packets on
> fastethernet (Used for
> > > LAN) port. Even these Interfaces are not
> overloading..
> > >
> > > On the same router I am having 17 more serial
> links, and 1 more fast
> > > ethernet, and one ethernet interfaces and all
> are in working. I am using
> > > wccp v1, and BGP also on the same router.
> > >
> > > After Observing the problem I did the following
> things.
> > >
> > > 1) Increased the hold-queue to 4096
> > > 2) stopped the wccp
> > >
> > > and observed the status. But there is no use. It
> behaved in the same
> > > pasion. So I kept the things back.
> > >
> > > I am wondering.. if anybody help me.. The
> traffic is same and not
> > > varying.. but it is very much flutuating..
> > >
> > > Please give me suggestions.. if anybody have any
> idea..
> > >
> > > Thanks,
> > > Kiran
> > >
> > > PS: The router is not giving this problem
> continuously.. for 2 mins.. its
> > > working properly.. next 2 or 3 mins.. dropping
> the packets.. and next 2
> > > mins.. working properly..
> > > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
> > > Report misconduct and Nondisclosure violations
> to [EMAIL PROTECTED]
[EMAIL PROTECTED]
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