[nsp] Fw: Traffic Shaping on Cisco Catalyst 3550 with QoS
Alexandra Alvarado
aaaa at telconet.net
Thu Mar 18 18:21:58 EST 2004
----- Original Message -----
From: Alexandra Alvarado
To: cisco-nsp-request at puck.nether.net ; Alexandra Alvarado
Sent: Thursday, March 18, 2004 5:21 PM
Subject: Traffic Shaping on Cisco Catalyst 3550 with QoS
Hello,
I have been working to limit bandwidth per port on catalyst 3550 switches with success. The lines that I use are the next:
mls qos aggregate-policer bwin_8kbps 8000 8000 exceed-action drop
mls qos aggregate-policer bwout_8kbps 8000 8000 exceed-action drop
!
class-map match-any bwout_8kbps
match ip dscp 0
!
class-map match-all bwin_8kbps
match access-group 127
!
policy-map bwout_8kbps
class bwout_8kbps
police aggregate bwout_8kbps
!
policy-map bwin_8kbps
class bwin_8kbps
police aggregate bwin_8kbps
!
access-list 127 permit tcp any any
access-list 127 permit udp any any
access-list 127 permit ip any any
!
!
interface FastEthernet0/7
service-policy input bwin_8kbps
service-policy output bwout_8kbps
!
BUT, the above configuration is to manage a global bandwidth, but I need to be more specific, I need to shape for example: http service, 64kbps input
and 128 kbps output, Input bandwith control is made with ACLs, but I don't have success managing DSCP values. Can anybody help me!
Thanks
Alexandra Alvarado
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