[c-nsp] 2970 turns into a hub for a few moments

[Kevin Graham]

On 12/27/06, Vincent De Keyzer <vincent at dekeyzer.net> wrote:
> > A FDB flush following an STP TC would seem much more probable.
>
> Can you please elaborate on this?

    http://www.cisco.com/warp/public/473/143.html

This document describes all of the possibilities mentioned so far;
"Cause 2" is what I'm guessing your problem is. The config updates can
be explained by:

    http://www.cisco.com/warp/public/473/17.html