Hi, when you set "1"  in share like "share 1 x x x" you are telling the switch 
to take the shape value for this queue, 33% in the previous example
 


Date: Thu, 29 Apr 2010 00:08:24 -0700
Subject: Re: [OSL | CCIE_Voice] QoS on switch
From: vccie2...@gmail.com
To: rhender...@gmail.com
CC: gorr...@hotmail.com; ccie_voice@onlinestudylist.com


Appreciate your reply on this... have some doubt ...
 
******you have assigned shape 3 for Q1 and Share 1 for Q1  - so in this case 
why we need to have 1 on share ? 
 
CAT2970(config-if-range)# srr-queue bandwidth shape 3 0 0 0   !        Q1 is 
limited to 1/3 of the total available BW 
CAT2970(config-if-range)# srr-queue bandwidth share 1 70 25 5   !     Q2 gets 
70% of remaining BW; Q3 gets 25% and Q4 gets 5
 
 
*********Also the second statement shd be  "share 1 70 25 0" instead of share 
"1 70 25 1" right pls ?? 


On Wed, Apr 28, 2010 at 11:54 PM, Roger Henderson <rhender...@gmail.com> wrote:


Oops, Angel is right - I didn't notice your share command there (which replaces 
the 32.3, 32.3, 32.3) with appropriate ratios.



Roger

2010/4/29 Angel Perez <gorr...@hotmail.com>





>From QoS Entreprise 3.3
 
Campus QoS Design chapter:


 
CAT2970(config-if-range)# srr-queue bandwidth shape 3 0 0 0   !        Q1 is 
limited to 1/3 of the total available BW CAT2970(config-if-range)# srr-queue 
bandwidth share 1 70 25 5   !     Q2 gets 70% of remaining BW; Q3 gets 25% and 
Q4 gets 5%  
shape 3 0 0 0 = 1/3 0 0 0 = 33% 0 0 0 
share 1 70 25 0 = 1 take shape 70% 25% 0% from remaining
 
hth
 


Date: Wed, 28 Apr 2010 23:43:34 -0700
From: vccie2...@gmail.com
To: ccie_voice@onlinestudylist.com
Subject: Re: [OSL | CCIE_Voice] QoS on switch 




little correction .pls...
 
 
If I want Q1 to get 33 % BW, Q2 20%, Q3 48% and Q4  7%
 
srr-queue bandwidth share 25 20 48 7
srr-queue bandwidth shaped 33 0 0 0 
 
 

 
On Wed, Apr 28, 2010 at 11:41 PM, vccie2010 <vccie2...@gmail.com> wrote:


If I want Q1 to get 25 % BW, Q2 20%, Q3 40% and Q4 40%
 
srr-queue bandwidth share 25 20 48 7
srr-queue bandwidth shaped 33 0 0 0 
 
As Shape takes precedence over Shared and if we set Shape to 0 for that value, 
Share BW will be applied. Not sure if the above solution work ?
 
 




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