From: SHARMA,MOHIT (HP-Germany,ex1) (mohit.sharma@hp.com)
Date: Sat Jun 28 2003 - 13:49:09 GMT-3
Hi John,
Thanx for the same.
Another one now. If you need to convert this queue into CBWFQ ( I saw a post
from yesterday, but it was not "really"followed up", but got me thinking),
would you put the percentage in the policy map, as 50,25, 15 and 10, will
this allocate 75 percent of the interface bandwith?
I tried to implement it, but the available bandwith it shows is 7500kb, on a
10 mb interface. Quite confusing.-
here's the config-
class-map match-any kl
match protocol telnet
match protocol ftp
class-map match-any hl
match access-group 900
match access-group 110
class-map match-any gl
match input-interface Ethernet0/0
match access-group 198
policy-map look
class kl
bandwidth percent 40
class hl
bandwidth percent 25
class gl
bandwidth percent 15
class class-default
bandwidth percent 10
interface Ethernet0/1
ip address 10.15.1.3 255.255.255.0
half-duplex
service-policy output look
end
oob-main-site#sh queueing interface e0/1
Interface Ethernet0/1 queueing strategy: fair
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 0/1/256 (active/max active/max total)
Reserved Conversations 4/4 (allocated/max allocated)
Available Bandwidth 7500 kilobits/sec
<--------------------------------------
Couls somebody please advice.
Thanks,
Mohit.
-----Original Message-----
From: John Matijevic [mailto:matijevi@bellsouth.net]
Sent: Saturday, June 28, 2003 6:16 PM
To: SHARMA,MOHIT (HP-Germany,ex1); ccielab@groupstudy.com
Subject: Re: QOS and custom queueing
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@hp.com>
To: "'John Matijevic'" <matijevi@bellsouth.net>; <ccielab@groupstudy.com>
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@bellsouth.net]
> Sent: Friday, June 27, 2003 10:22 PM
> To: John Matijevic; ccielab@groupstudy.com
> 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@bellsouth.net>
> To: <ccielab@groupstudy.com>
> 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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