From: Mohammed El-Komy \(moelkomy\) (moelkomy@cisco.com)
Date: Mon Sep 12 2005 - 07:31:25 GMT-3
Hi Kumara,
It looks fine, but just in the access-list take care of the traffic
direction, whether it's from the client to server or from server to
client...for example
access-list 105 permit tcp any any eq smtp -----> from client to server
access-list 105 permit tcp any/server-ipadd eq smtp any -----> from
server to client
and don't forget to apply the policy-map parent under the E0 interface
int e0
service-policy output parent
Regards,
-------------------------------------------------------------------
Mohamed ElKomy
Cisco Systems, Systems Engineer
Office: +2024885300
GSM: +20121022297
FAX: +2024885400
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
kumara.shunmugam@wipro.com
Sent: Monday, September 12, 2005 10:09 AM
To: ccielab@groupstudy.com
Subject: QoS- Policing Method
Hi Guys
I have a requirement as specified below. I have also included my
answer,Kindly
verify the answer and provide me your feedback
1. Limit the E0 interface traffic (overall) to 115.2Kbps (Bc=12000,
be=32000),
The interface traffic less than 115.2K should have the precedence set to
4 and
all other traffic greater than 115.2Kbps should be dropped
2. Limit the mail (smtp,pop3) traffic in E0 to 56Kbps (Bc=8000,
be=24000), The
Mail traffic less than 56K should have the precedence set to 4 and all
other
traffic greater than 56Kbps should have the precedence set to 0
3. Similarly, Limit the HTTP traffic in E0 to 72Kbps (Bc=8000,
be=24000), The
web traffic less than 72K should have the precedence set to 4 and all
other
traffic greater than 72Kbps should be dropped
I have used the MQC method to achieve the results....Is it OK ?
class-map match-all mail
match access-group 105
class-map match-all web
match access-group 106
!
!
policy-map child
class mail
police cir 56000 bc 8000 be 24000
conform-action set-prec-transmit 4
exceed-action set-prec-transmit 0
class web
police cir 72000 bc 8000 be 24000
conform-action set-prec-transmit 4
exceed-action drop
policy-map parent
class class-default
police cir 115000 bc 12000 be 32000
conform-action set-prec-transmit 4
exceed-action drop
service-policy child
access-list 105 permit tcp any any eq smtp
access-list 105 permit tcp any any eq pop3
access-list 106 permit tcp any any eq www
Please confirm/
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