From: Chris Lewis (chrlewiscsco@gmail.com)
Date: Fri Jul 07 2006 - 11:39:29 ART
So I'd think of it like this.
What options do you have for setting DE?
De-list and CAR/policing come to mind.
de-list works off traffic types, so will not be of use.
With CAR/police you can allow a certain rate of traffic to pass un-modified,
then anything above that to be marked with DE
at what rate does congestion start to occur on an interface?
Depending on the topology in question, this could lead you to a viable
solution.
Chris
On 7/7/06, Roberto Fernandez <rofernandez@us.telefonica.com> wrote:
>
> Friends,
>
> There is a router, connecting to frame relay cloud. The requirement is
> to mark DE on some traffic at the time of congestion. It's that
> possible? I mean selectively mark DE only during congestion?
>
> I'm not sure if DE will be set always on HTTP class, or only when
> shaping is activated as a sign of congestion.
>
>
> I've been thinking on something like:
>
> !
> class-map match-all HTTP
> match protocol http
> !
> !
> policy-map SHAPE-FIRST
> class class-default
> shape average 1536000
> service-policy SET_DE_OUT
> !
> !
> policy-map SET_DE_OUT
> class HTTP
> set fr-de
> !
> !
> Interface Serial 0/0
> Service policy out SHAPE-FIRST
> !
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Tue Aug 01 2006 - 07:13:46 ART