Re: WRED

From: Ali Fahmi (afahmi@plasa.com)
Date: Sat Feb 22 2003 - 12:48:32 GMT-3


Hi,
Packet must be classified,
we can use route-map to do that, see config below :

access-list 101 permit tcp any any eq ftp
access-list 102 permit tcp any any eq telnet
access-list 1 permit any

route-map prec permit 10
  match ip address 101
  set ip precedende 1
route-map prec permit 20
  match ip address 102
  set ip precedence 2
route-map prec permit 30
  match ip address 1
  set ip precedence 0

int s1
  ip policy-map prec
  random-detect
  random-detect precedence 0 30 60 20
  random-detect precedence 1 10 30 20
  random-detect precedence 2 10 25 20

  

>From: "pita40" <pita40@hotmail.com>
>To: <ccielab@groupstudy.com>
>Sent: Saturday, February 22, 2003 7:48 AM
>Subject: WRED
>
>
>> I have a question.
>> I am having difficulty matching WRED traffic based on
>>Tcp port.
>>
>> Configure congestion aviodance on r5 s1 based on the
>>following
>information.
>>
>> 1) Telnet randomly dropped if queue is over 10 and
>>completely dropped if
>over
>> 30
>> 2) FTP randomly dropped if queue is over 10 and
>>completely dropped if over
>25
>> 3) Rest of the traffic randomly dropped if queue is
>>over 30 and
>completely
>> dropped if over 60
>> 4) Drop probability is 1 in 20 packet
>>
>> I can configure the random-detect on the int. My problem
>>is in traffic
>> assignment.
>>
>>
>>
>>
>> My config so far
>>
>> int s1
>> random-detect
>> random-detect precedence 0 10 30 20
>> random-detect precedence 1 10 25 20
>> random-detect precedence 2 30 60 20
>>
>> Pease help.
>> THanks

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