[c-nsp] Sup720 CoPP, limits on CPU performance
Charles Spurgeon
c.spurgeon at mail.utexas.edu
Thu Mar 25 12:48:32 EDT 2010
On Thu, Mar 25, 2010 at 08:51:22AM +0100, Gert Doering wrote:
> Hi,
>
> On Wed, Mar 24, 2010 at 10:49:19PM -0400, Rodney Dunn wrote:
> > Explain the glean to me again?
>
> Someone "up-thread" reported about a problem with early(?) 3Bs that would
> lead to a surprising interaction of mls rate limiters for glean traffic
> and output ACLs of the input interface. We haven't seen this, but I find
> this scary.
It is definitely scary, and it can be tough to figure out what is
going on when this happens.
Here's my old posting on the issue:
http://puck.nether.net/pipermail/cisco-nsp/2007-February/038465.html
-Charles
Charles E. Spurgeon / UTnet
UT Austin ITS / Networking
c.spurgeon at its.utexas.edu / 512.475.9265
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