Re: [nsp] IOS train for multicast

From: Pete Kruckenberg (pete@kruckenberg.com)
Date: Sun Apr 14 2002 - 10:42:37 EDT


This was on a 7507.

On Sun, 14 Apr 2002, Gert Doering wrote:

> Date: Sun, 14 Apr 2002 10:40:25 +0200
> From: Gert Doering <gert@greenie.muc.de>
> To: Pete Kruckenberg <pete@kruckenberg.com>,
> Gert Doering <gert@greenie.muc.de>
> Cc: cisco-nsp@puck.nether.net
> Subject: Re: [nsp] IOS train for multicast
>
> Hi,
>
> On Sat, Apr 13, 2002 at 06:04:02PM -0600, Pete Kruckenberg wrote:
> > On 12.0.21-S1 (fixed the 19-S1 bug), we ran into a bug last
> > week where a the wrong mixture of "ip mroute cache
> > distributed", MTU over 1500 and ACLs sends conflicting flags
> > to the line cards (GigE and POS) and causes every multicast
> > route to be pruned. I don't think a bug ID has been created
> > for this one yet.
>
> Ah. I read this as "you're using GSRs". We're using only 7200/7500s,
> so this wouldn't be an issue for us.
>
> thanks.
>
> gert
>
>



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