From: Scott Morris (swm@emanon.com)
Date: Sat Jan 29 2005 - 21:06:06 GMT-3
The timing interval will remain the same when the router kicks back to the
mincir value. The burst value (Bc) gets recalculated based on a new CIR.
The initial commands that you let the router know what the actual algorithm
will be, the router figures out the rest from there.
HTH,
Scott Morris, MCSE, CCDP, CCIE4 (R&S/ISP-Dial/Security/Service Provider)
#4713, JNCIP, CCNA-WAN Switching, CCSP, Cable Communications Specialist, IP
Telephony Support Specialist, IP Telephony Design Specialist, CISSP
CCSI #21903
swm@emanon.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
gladston@br.ibm.com
Sent: Saturday, January 29, 2005 6:04 PM
To: ccielab@groupstudy.com
Subject: FRTS
And I thought I understood FRTS already...
If I just configure minCIR, the default CIR is 56000, the default Tc is
125ms and Bc is 7000.
But what is the commited burst value when enough BECN is received to move
back to minCIR?
Is it minCIR/Tc (32000/0.125 in this example) and there is no way to see its
value on monitoring commands?
r2#sh frame pvc 203
PVC Statistics for interface Serial0 (Frame Relay DTE)
DLCI = 203, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0
input pkts 84216 output pkts 484706 in bytes 7328780
out bytes 26013696 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 3w3d, last time pvc status changed 3w3d
cir 56000 bc 7000 be 0 byte limit 875 interval 125
mincir 32000 byte increment 875 Adaptive Shaping none
pkts 1034 bytes 50096 pkts delayed 0 bytes delayed 0
shaping inactive
traffic shaping drops 0
Queueing strategy: fifo
Output queue 0/40, 0 drop, 0 dequeued
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