From: Mason, Robert (romason@xxxxxxxxx)
Date: Tue Mar 05 2002 - 00:54:50 GMT-3
Dean,
Like the others said the shaping is not always active, but I
don't see where you applied the class to the interface. You
created the map-class called 64k. You need to apply that to
the interface with "frame-relay class 64k" command. At least
that is how I understand it.
HTH,
Chuck
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On
Behalf Of
Giblin Dean L.
Sent: Tuesday, March 05, 2002 11:00 AM
To: ccielab@groupstudy.com
Subject: RE: Frame Relay Configuration
Thanks Nick. 'Preciate the feedback.
I have forged ahead with traffic shaping and read a few
additional articles from Cisco's web site. Still having a
bit of a hard time with Bc, Be, CIR, and CIRMin. To me they
appear redundant. None-the-less while trying to configure
and test a configuration on a 2500 router traffic shaping
does not activate. I have tried the configuration under a
multipoint interface and a physical interface; neither
worked. From what I can tell the following is a text book
configuration based on Caslow's book. However, under the
'show frame-relay pvc 130" command it states that traffic
shaping is not enabled. When streaming packets the counters
for BE and DE never increment. I have also tried restarting
the router. Below is the IOS version, fragment of the
configuration and the output of the show command. Any
thoughts?
version 11.2(26a)
hostname jpl
!
interface Serial0
ip address 128.10.10.1 255.255.255.248
encapsulation frame-relay
frame-relay traffic-shaping
frame-relay map ip 128.10.10.5 120 broadcast
frame-relay map ip 128.10.10.6 130 broadcast
frame-relay interface-dlci 130
class 64k
frame-relay lmi-type ansi
!
map-class frame-relay 64k
frame-relay cir 64000
frame-relay bc 8000
frame-relay be 16000
frame-relay mincir 32000
!
jpl#sh frame pvc 130
PVC Statistics for interface Serial0 (Frame Relay DTE)
DLCI = 130, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE,
INTERFACE = Serial0
input pkts 33 output pkts 27 in bytes
3168
out bytes 2304 dropped pkts 0 in FECN
pkts 0
in BECN pkts 0 out FECN pkts 0 out BECN
pkts 0
in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
pvc create time 00:01:10, last time pvc status changed
00:01:10
cir 64000 bc 8000 be 16000 limit 3000
interval 125
mincir 32000 byte increment 1000 BECN response yes
pkts 27 bytes 2304 pkts delayed 0
bytes delayed 0
**shaping inactive <=
*****************************************************
Serial0 dlci 130 is first come first serve default
queueing
Output queue 0/40, 0 drop, 0 dequeued
jpl#sh traffic
Access Target Byte Sustain Excess Interval
Increment Adapt
I/F List Rate Limit bits/int bits/int (ms)
(bytes) Active
Se0 64000 3000 8000 16000 125
1000 BECN
Se0 56000 7875 56000 56000 125
875 BECN
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