From: gladston@br.ibm.com
Date: Tue Apr 13 2004 - 14:55:26 GMT-3
Thanks a Lot. Really makes sense now.
Cordially,
------------------------------------------------------------------
Alaerte Gladston Vidali
IBM Global Services - SO
Tel.55+11+2121-2879 Fax:55+11+2121-2449
To: Alaerte Gladston Vidali/Brazil/IBM@IBMBR, <ccielab@groupstudy.com>
cc:
Subject: RE: Bandwidth Available
Alaerte,
This is the normal behavior for this version. Your percentage
reservation is a relative percentage of the available bandwidth figure
listed from the "show queue serial0/0" output. See the below post for
more info:
http://www.groupstudy.com/archives/ccielab/200402/msg01220.html
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987 x 705
Outside US: 775-826-4344 x 705
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> gladston@br.ibm.com
> Sent: Monday, April 12, 2004 4:17 PM
> To: Brian McGahan
> Cc: ccielab@groupstudy.com
> Subject: RE: Bandwidth Available
>
> Here it is, thanks:
>
> r1#show queue ser 0/0
> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops:
0
> Queueing strategy: weighted fair
> Output queue: 0/1000/64/0 (size/max total/threshold/drops)
> Conversations 0/5/256 (active/max active/max total)
> Reserved Conversations 4/4 (allocated/max allocated)
> Available Bandwidth 1536 kilobits/sec
>
>
> r1(r5)#sh ver
> Cisco Internetwork Operating System Software
> IOS (tm) 3600 Software (C3620-JS-M), Version 12.1(5)T9, RELEASE
SOFTWARE
> (fc1)
> TAC Support: http://www.cisco.com/tac
> Copyright (c) 1986-2001 by cisco Systems, Inc.
> Compiled Sun 24-Jun-01 15:10 by cmong
> Image text-base: 0x60008950, data-base: 0x6146A000
>
> ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE
> SOFTWARE (fc1)
>
> r1(r5) uptime is 2 days, 23 hours, 51 minutes
> System returned to ROM by reload at 18:21:16 UTC Fri Apr 9 2004
> System image file is "flash:c3620-js-mz.121-5.T9.bin"
>
> cisco 3620 (R4700) processor (revision 0x81) with 59392K/6144K bytes
of
> memory.
> Processor board ID 26411040
> R4700 CPU at 80Mhz, Implementation 33, Rev 1.0
> Bridging software.
> X.25 software, Version 3.0.0.
> SuperLAT software (copyright 1990 by Meridian Technology Corp).
> TN3270 Emulation software.
> 1 FastEthernet/IEEE 802.3 interface(s)
> 6 Serial(sync/async) network interface(s)
> DRAM configuration is 32 bits wide with parity disabled.
> 29K bytes of non-volatile configuration memory.
> 16384K bytes of processor board System flash (Read/Write)
>
> Configuration register is 0x2102
>
>
>
> Cordially,
> ------------------------------------------------------------------
> Alaerte Gladston Vidali
> IBM Global Services - SO
> Tel.55+11+2121-2879 Fax:55+11+2121-2449
>
> To: Alaerte Gladston Vidali/Brazil/IBM@IBMBR,
<ccielab@groupstudy.com>
> cc:
> Subject: RE: Bandwidth Available
>
>
>
> What IOS version is this? Paste the output from a "show queue
> serial0/0".
>
> Brian McGahan, CCIE #8593
> bmcgahan@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987 x 705
> Outside US: 775-826-4344 x 705
>
>
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> > gladston@br.ibm.com
> > Sent: Monday, April 12, 2004 12:27 PM
> > To: ccielab@groupstudy.com
> > Subject: Bandwidth Available
> >
> > Hello,
> >
> > Solies' book v.II, pag 467, says: "You can change the amount of
> bandwidth
> > available for CBWFQ.". It says it is possible to configure up to
75%
> by
> > default.
> >
> > Studying this point I though it would be impossible to configure 4
> class
> > under policy map in the way the sum of the bandwidth was 80%. But
> when
> > configuring, the router does not complain:
> >
> > r1#sh policy-map interface ser 0/0 output
> >
> > Serial0/0
> >
> > Service-policy output: BANDWIDTH (1221)
> >
> > Class-map: P132 (match-all) (1223/2)
> > 0 packets, 0 bytes
> > 5 minute offered rate 0 bps, drop rate 0 bps
> > Match: access-group name P132 (1227)
> > Weighted Fair Queueing
> > Output Queue: Conversation 265
> > Bandwidth 15 (%) Max Threshold 64 (packets)
> > (pkts matched/bytes matched) 0/0
> > (depth/total drops/no-buffer drops) 0/0/0
> >
> > Class-map: P162 (match-all) (1231/3)
> > 0 packets, 0 bytes
> > 5 minute offered rate 0 bps, drop rate 0 bps
> > Match: access-group name P162 (1235)
> > Weighted Fair Queueing
> > Output Queue: Conversation 266
> > Bandwidth 30 (%) Max Threshold 64 (packets)
> > (pkts matched/bytes matched) 0/0
> > (depth/total drops/no-buffer drops) 0/0/0
> >
> > Class-map: VOICE (match-all) (1239/4)
> > 0 packets, 0 bytes
> > 5 minute offered rate 0 bps, drop rate 0 bps
> > Match: ip precedence 2 (1243)
> > Weighted Fair Queueing
> > Output Queue: Conversation 267
> > Bandwidth 5 (%) Max Threshold 64 (packets)
> > (pkts matched/bytes matched) 0/0
> > (depth/total drops/no-buffer drops) 0/0/0
> >
> > Class-map: P10.20.65.6 (match-all) (1247/5)
> > 2512 packets, 3775248 bytes
> > 5 minute offered rate 57000 bps, drop rate 0 bps
> > Match: access-group name P142-20.65.6 (1251)
> > Weighted Fair Queueing
> > Output Queue: Conversation 268
> > Bandwidth 40 (%) Max Threshold 64 (packets)
> > (pkts matched/bytes matched) 2517/3782768
> > (depth/total drops/no-buffer drops) 0/0/0
> >
> > Class-map: class-default (match-any) (1255/0)
> > 2140 packets, 127523 bytes
> > 5 minute offered rate 1000 bps, drop rate 0 bps
> > Match: any (1259)
> >
> >
> >
> > Them I read
> >
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
> fq
> > os_r/qrfcmd1.htm#1029500
> > and it says you can configure up to 100%.
> >
> > Is there a mistake on Solies' Book?
> >
> >
>
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