From: Mike Harrison (michael.h4@blueyonder.co.uk)
Date: Mon Sep 10 2007 - 05:12:58 ART
You can have both commands on a dlci;
frame relay map ip 192.168.1.3 100
frame relay interface dlci 100
class SHAPE-DLCI100
Cheers
Mike Harrison
----- Original Message -----
From: "Carlos Trujillo Jimenez" <nergal888@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Monday, September 10, 2007 5:48 AM
Subject: CONFLICT BETWEEN OSPF OVER NBMA AND TRAFFIC SHAPING
> Hi all.
>
> Im Little confused at the labs, since looking at the beggining of all the
> labs the task ask to disable frame relay inverse arp at the physical
> interface and we simply create a frame relay map pointing to the next hop
> ip address thus disabling the frame relay inverse arp, Things work with
> successful pings from directly connected neighbors.
>
> Next topic of the same lab ask to enable ospf, and we change the interface
> type based on the defined task, making the things work becoming
> succesfully adjacent directly connected neighbors over the nbma cloud.
>
> Now.... at a far task, it prompts to enable frame relay traffic shaping at
> a circuit level, mean a cir for a specified dlci, different to a cir of
> another dlci, who both dlcis live in the same physical interface.
>
> Now there begins the problem, since we must configure the traffic shaping
> characteristics (cir, bc, be) between different dlcis in the same physical
> interface, we must change or dont know if it is better said "UNDO" some
> configurations who are already working at the beggining tasks, for
> example:
>
> config withouth the traffic shaping task (before traffic shaping):
>
> int ser 0/0
> no frame relay inverse arp
> frame relay map ip 192.168.1.3 100
> frame relay map ip 192.168.1.5 200
> ip ospf network point-to-multipoint nonbroadcast
>
> router ospf 1
> neighbor 192.168.1.3 cost 95
> neighbor 192.168.1.3 cost 170
>
> config with the traffic shaping task (after traffic shaping):
>
> int ser 0/0
> no frame relay inverse arp
> frame relay interface dlci 100
> class SHAPE-DLCI100
> frame relay interface dlci 200
> class SHAPE-DLCI200
> frame relay traffic shaping
> ip ospf network point-to-multipoint nonbroadcast
>
> router ospf 1
> neighbor 192.168.1.3 cost 95
> neighbor 192.168.1.3 cost 170
>
>
> Doing the configuration for the traffic shaping , involves changes of the
> commands "frame relay map" resplaced with the command "frame relay
> interface dlci", thus disabling the ospf neighbor relationship between
> directly connected routers.
>
> ANY IDEAS?
>
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