RE: Converting from Custom Queue to CBWFQ

From: SHARMA,MOHIT (HP-Germany,ex1) (mohit.sharma@hp.com)
Date: Tue Jul 15 2003 - 12:17:57 GMT-3

HI Christian,

Since in the question they r giving you the bandwith, I would use the
bandwith command, with a max-reserved bandwidth 100
in the interface-

policy-map qos
 class tcp23
  bandwith 68
  queue-limit 100
 class tcp80
  bandwith 137
  queue-limit 20
 class class-default
  bandwith 51
  queue-limit 100

Just a thought.

Smiles,

Mohit.
-----Original Message-----
From: Cristian Henry H [mailto:chenry@reuna.cl]
Sent: Tuesday, July 15, 2003 4:58 PM
To: Budi Gunawan
Cc: CCIE Lab GroupStudy
Subject: Re: Converting from Custom Queue to CBWFQ

My solution:

Total bandwidthis = 256 Kbps
Available bandwith = 256*0.75 = 192 Kbps

1: 2000/7500 = 26,6 %
2: 1500/7500 = 20,0 %
3: 4000/7500 = 53,3 %

class-map tcp23
 match group 100
!
class-map tcp80
 match group 101
!
policy-map qos
 class tcp23
  bandwith percent 27
  queue-limit 100
 class tcp80
  bandwith percent 20
  queue-limit 20
 class class-default
  bandwith percent 53
  queue-limit 100
!
access-list 100 permit tcp any any eq 23
access-list 101 permit tcp any any eq 80
!

Budi Gunawan ha escrito:
>
> Hi,
>
> Could you explain to me, how to convert Custom Queue to CBWFQ, with
> assumption bandwidth is 256K and custom queueing is like this :
>
> - queue-list 1 protocol ip 1 tcp 23
> - queue-list 1 protocol ip 2 tcp 80
> - queue-list 1 default 3
> - queue-list 1 queue 1 byte-count 2000 limit 100
> - queue-list 1 queue 3 byte-count 4000 limit 100
>
> Thanks & rgds,
> BG.
>
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-- 
Cristian E. Henry
REUNA

E-mail: chenry@reuna.cl
Fono: 56-2-3370336

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