From: Bajo (bajoalex@gmail.com)
Date: Tue Mar 01 2005 - 11:53:50 GMT-3
Wayne,
A search on the DOC-CD:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fwan_c/wcffrely.htm
"When the output interface queue reaches or exceeds the ECN excess
threshold, all Frame Relay DE bit packets on all PVCs crossing that
interface will be marked with FECN or BECN, depending on their
direction of travel. When the queue reaches or exceeds the ECN
committed threshold, all Frame Relay packets will be marked with FECN
or BECN."
R1(config-if)#frame co?
congestion-management
R1(config-if)#frame co
R1(config-fr-congest)#?
Frame Relay congestion management configuration commands:
default Set a command to its defaults
exit Exit from frame relay congestion management configuration mode
no Negate a command or set its defaults
threshold Configure Frame Relay congestion thresholds
<cr>
R1(config-fr-congest)#thres?
threshold
R1(config-fr-congest)#thres ?
de Configure Frame Relay DE discard threshold
ecn Configure Frame Relay ECN congestion thresholds
R1(config-fr-congest)#thres
interface serial1
encapsulation frame-relay
frame-relay intf-type dce
frame-relay congestion-management
threshold ecn be 0
threshold ecn bc 20
threshold de 40
On Tue, 1 Mar 2005 13:55:34 +0000, kuldip singh <dipa.singh@gmail.com> wrote:
> Wayne,
> Below is example of how to use the de-list:
>
> The following example specifies that IP packets larger than 512 bytes
> (including the 4-byte Frame Relay Encapsulation) will have the DE bit
> set:
>
> frame-relay de-list 1 protocol ip gt 512
>
>
> On Tue, 1 Mar 2005 13:15:55 +0000, Wayne Bellward <wbellward@gmail.com> wrote:
> > Hi,
> >
> > This is the first time i've actually posted a question, the archives
> > have always been great in the past. I'm sure someone can help and it
> > would be greatly appreciated.
> >
> > I'd like to set the discard eligible bit for ip on my standard frame
> > relay interface and can't seem to find anything substantial on this or
> > how to confirm it. I have a 2521 as my frame switch and am using frame
> > route commands so I'm not even sure I can confirm any of the FRTS
> > functions i configure.
> >
> > interface Serial0
> > ip address 137.20.101.2 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network broadcast
> > ip ospf priority 0
> > no fair-queue
> > frame-relay interface-dlci 201
> > end
> >
> > Any help or advise on this would be great.
> >
> > Many Thanks,
> >
> > Wayne
> >
> > _______________________________________________________________________
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-- Kind Regards,Bajo
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