[c-nsp] Shaping by 3550 QoS

[Taher Taghizadeh]

 Colleagues, 
 
I have a usual situation where I have to do a traffic shaping for our customers. My switch is  3550 SMI IOS Version 12.1(13)EA1. 
 
I used a typical config to do so but unfortunately neither this or other  config have not work up to now. 
So any body could help me in it? 
 
First configuration was something like this: 
 
mls qos 
! 
class-map match-all customer1-Recv 
 match access-group name customer1-RL-Recv 
class-map match-all customer2-Recv 
 match access-group name customer2-RL-Recv 
class-map match-all Any 
 match access-group 1 
class-map match-all customer2-Send 
 match access-group name customer2-RL-Send 
class-map match-all customer1-Send 
 match access-group name customer1-RL-Send 
!         
!   
policy-map Receive 
 class customer2-Recv 
   police 2000000 8000 exceed-action drop 
  class customer1-Recv 
   police 128000 8000 exceed-action drop 
policy-map From-customer2 
 class Any 
   police 20000000 8000 exceed-action drop 
 class customer2-Send 
   police 20000000 8000 exceed-action drop 
policy-map From-customer1 
 class Any 
   police 1024000 8000 exceed-action drop 
 class customer1-Send 
   police 1024000 8000 exceed-action drop 
! 
! 
interface FastEthernet0/9 
description << customer1  >> 
switchport access vlan 907 
switchport mode access 
bandwidth 1000000 
no ip address 
load-interval 30 
service-policy input From-customer1 
! 
interface FastEthernet0/24 
description << Trunk To Fa0/24 2950 >> 
switchport trunk encapsulation dot1q 
switchport mode trunk 
bandwidth 2000000 
no ip address 
load-interval 30 
service-policy input From-customer2 
! 
! 
interface GigabitEthernet0/1 
description << Trunk To Gi1/2 BigSwitch >> 
switchport trunk encapsulation isl 
switchport mode trunk 
no ip address 
ip access-group 110 in 
load-interval 30 
service-policy input Receive 
! 
ip access-list extended customer2-RL-Recv 
permit ip any ll.mm.nn.oo 0.0.0.16 
ip access-list extended customer2-RL-Send 
permit ip ll.mm.nn.oo 0.0.0.16 any 
ip access-list extended customer1-RL-Recv 
permit ip any host xx.yy.zz.tt 
ip access-list extended customer1-RL-Send 
permit ip host xx.yy.zz.tt any 
!         
!          
It doesn't work at all. I change the burst but it won't help then try to  use aggregate method and again nothing. Then I try to use DSCP value  still nothing changed. 
Seams this SMI switch do what ever except what you need. 
 
Regards, 
Taher
 
 
 


 
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