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Re: QOS and custom queueing posted 06/28/2003
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OK, Here we go:
In the example the workbook is using 10000 bytes, with 12.1 ios version you
dont have to be specific in the byte count because it will borrow from the
next queue to be serviced.  So if you use 1000 bytes as a reference, 50%
would be 5000 bytes for queue1, 25% would be 2500 bytes for queue2, 15% is
1500 for queue 3, you dont have to specify becuase the default bytes for a
queue is 1500 bytes, Since the calculation comes out to the same as the
defualt you do not need to specify.
Sincerely,
Matijevic
----- Original Message ----- 
From: "SHARMA,MOHIT (HP-Germany,ex1)" <mohit.sharma@xxxxxx>
To: "'John Matijevic'" <matijevi@xxxxxxxxxxxxx>; <ccielab@xxxxxxxxxxxxxx>
Sent: Saturday, June 28, 2003 11:47 AM
Subject: RE: QOS and custom queueing


> Hi John,
>
> Could you please xplain, why is the byte count for specifically queue 3 is
> missing and why 10K?
>
> Yu kind of got me confused with your example :-)
>
> Thanx,
>
> Mohit.
>
> -----Original Message-----
> From: John Matijevic [mailto:matijevi@xxxxxxxxxxxxx]
> Sent: Friday, June 27, 2003 10:22 PM
> To: John Matijevic; ccielab@xxxxxxxxxxxxxx
> Subject: Re: QOS and custom queueing
>
>
> Thanks all,
> I got the answer it looks like it is based off of 10000 bytes and with IOS
> 12.1 you do not need to be specific and can user whatever number you want
if
> its not given.
> Sincerely,
> Matijevic
> ----- Original Message ----- 
> From: "John Matijevic" <matijevi@xxxxxxxxxxxxx>
> To: <ccielab@xxxxxxxxxxxxxx>
> Sent: Friday, June 27, 2003 3:11 PM
> Subject: QOS and custom queueing
>
>
> > Hello Team,
> > I have the following scenerio:
> > queue-list 1 protocol ip 1 tcp telnet
> > queue-list 1 protocol ip 1 tcp ftp
> > queue-list 1 protocol ipx 2
> > queue-list 1 protocol ip 2 list 101
> > queue-list 1 protocol ip 3 gt 1200
> > queue-list 1 interface Ethernet0 3
> > queue-list 1 default 4
> >
> > Basically I have 4 queues and the question asks to configure Custom
> Queueing
> > so that 50% of bandwidth go to que 1, 25% goes to que 2, 15% goest to
que
> 3,
> > and 10% goes to que 4.
> > The answer is the following:
> > queue-list 1 queue 1 byte-count 5000
> > queue-list 1 queue 2 byte-count 2500
> > queue-list 1 queue 4 byte-count 1000
> > My question is how the numbers get derived in the answer? I am thinking
> that
> > they are using 10000 kilobytes as a reference, i think it may be because
> since
> > ethernet 0 is in one of the queues that its bandwidth is 10000kb, but I
am
> not
> > a 100% sure, I think that the default you use is 1500 bytes, and since
> there
> > are 4 queues I thought it would be 6000, since they dont say the byte
> count of
> > each queue.  how do you come up with this?  Also I think there should be
> > another que in the answer, queue-list 1 queue 3 byte-count 1500, Could
> someone
> > help me clarify?
> > Sincerely,
> > Matijevic
> >
> >
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