From: Landon Fitts (l.fitts@xxxxxxxxxxxxxx)
Date: Tue Mar 05 2002 - 19:13:35 GMT-3
I believe that you can add the priority-list under the map-class, and
then apply the map-class to the interface or PVC.
Something like this:
Interface serial0
encapsulation frame-relay
frame-relay traffic-shaping
frame-relay class slow
!
map-class frame-relay slow
frame-relay cir 1500
frame-relay bc 1000
frame-relay be 1000
frame-relay mincir 1500
frame-relay adaptive-shaping becn
frame-relay priority-group 1
!
priority-list 1 protocol ip high
Regards,
Landon Fitts
NNCSE, NNCDE, CCNP, CCDP, CCIE Lab Candidate
l.fitts@mindspring.com
----- Original Message -----
From: "Lupi, Guy" <Guy.Lupi@eurekaggn.com>
To: "'Landon Fitts'" <l.fitts@mindspring.com>; <ccielab@groupstudy.com>
Sent: Tuesday, March 05, 2002 4:22 PM
Subject: RE: Queueing (frame relay traffic shaping)
> OK, so, I applied the priority group to the interface, works like a charm
as
> you can see with the debug below. But you can't have it on there
> individually at the same time that you have traffic shaping enabled, what
if
> you want to have the priority queueing on all the time? You have to
adjust
> the map class so that traffic is always exceeding the CIR? Or is this
just
> one of those things, either the queueing all the time or the map class and
> queueing only when you exceed the capability of the frame circuit? Thanks
> as always.
>
> r3#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> r3(config)#int s0
> r3(config-if)#priority-group 1
> Cannot change interface queuing when Frame-Relay traffic-shapi
> ng is configured
> r3(config-if)#no frame traffic-shaping
> r3(config-if)#priority-group 1
> r3(config-if)#end
> 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 = 36/37/40 ms
> r3#
> 4d04h: PQ: Serial0: ip -> high
> 4d04h: PQ: Serial0 output (Pk size/Q 104/0)
> 4d04h: PQ: Serial0: ip -> high
> 4d04h: PQ: Serial0 output (Pk size/Q 104/0)
> 4d04h: PQ: Serial0: ip -> high
> 4d04h: PQ: Serial0 output (Pk size/Q 104/0)
> 4d04h: PQ: Serial0: ip -> high
> 4d04h: PQ: Serial0 output (Pk size/Q 104/0)
> 4d04h: PQ: Serial0: ip -> high
> 4d04h: PQ: Serial0 output (Pk size/Q 104/0)
>
> -----Original Message-----
> From: Landon Fitts [mailto:l.fitts@mindspring.com]
> Sent: Tuesday, March 05, 2002 4:21 PM
> To: Lupi, Guy; ccielab@groupstudy.com
> 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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