From: Bob Sinclair (bsin@xxxxxxxxx)
Date: Tue Mar 05 2002 - 18:43:49 GMT-3
Landon,
I think you hit it on the head. When I minimize the CIR, I start seeing priori
ty queuing messages, including output showing ping into the high queue.
----- Original Message -----
From: "Landon Fitts" <l.fitts@mindspring.com>
To: "Lupi, Guy" <Guy.Lupi@eurekaggn.com>; <ccielab@groupstudy.com>
Sent: Tuesday, March 05, 2002 4:21 PM
Subject: Re: Queueing (frame relay traffic shaping)
> Guy,
>
> Queuing will only happen if the traffic being sent out of the Interface or
> PVC exceeds the bandwidth capability of the link or CIR of the PVC.
> You might try using an extended ping so you can adjust the byte size
> of the ping packets. Also, I would lower the cir value in your map-class.
>
> Someone else feel free to jump in here.
>
> Regards,
>
> Landon Fitts
> NNCSE, NNCDE, CCNP, CCDP, CCIE Lab Candidate
> l.fitts@mindspring.com
>
> ----- Original Message -----
> From: "Lupi, Guy" <Guy.Lupi@eurekaggn.com>
> To: <ccielab@groupstudy.com>
> Sent: Tuesday, March 05, 2002 3:46 PM
> Subject: Queueing (frame relay traffic shaping)
>
>
> > This relates to the frame relay traffic shaping question from yesterday.
> > When priority or custom queueing is configured, are packets generated by
> the
> > local router also subject to this queueing? I have the config below, I
> know
> > most of the map class makes no sense but I just wanted to test the
> queueing.
> > I have debug priority on, but when I ping from the router it is configured
> > on I don't see the IP packets going into the high queue. Am I doing
> > something wrong here?
> >
> >
> >
> > interface Serial0
> > ip address 10.1.11.3 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network broadcast
> > ipx network 1401
> > no fair-queue
> > frame-relay traffic-shaping
> > frame-relay class tor5
> > frame-relay map ipx 1401.0010.7b36.e1dd 201 broadcast
> > frame-relay map ip 10.1.11.1 201 broadcast
> > frame-relay map ip 10.1.11.14 201 broadcast
> > !
> > map-class frame-relay tor5
> > frame-relay cir 1500000
> > frame-relay bc 64000
> > frame-relay be in 56000
> > frame-relay be out 1500000
> > frame-relay mincir 256000
> > frame-relay adaptive-shaping becn
> > frame-relay priority-group 1
> > !
> > priority-list 1 protocol ip high
> >
> >
> > r3#sh debug
> > General network interfaces:
> > Priority output queueing debugging is on
> > r3#ping 10.1.11.14
> >
> > Type escape sequence to abort.
> > Sending 5, 100-byte ICMP Echos to 10.1.11.14, timeout is 2 seconds:
> > !!!!!
> > Success rate is 100 percent (5/5), round-trip min/avg/max = 32/36/44 ms
> > r3#term mon
> > % Console already monitors
> > r3#
> >
> > Guy H. Lupi
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