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Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
OL-8915-03
Chapter 32 Configuring QoS
Configuring Standard QoS
To remove the specified aggregate policer from a policy map, use the
no police aggregate
aggregate-policer-name
policy map configuration mode. To delete an aggregate policer and its
parameters, use the
no mls qos aggregate-policer
aggregate-policer-name
global configuration
command.
This example shows how to create an aggregate policer and attach it to multiple classes within a policy
map. In the configuration, the IP ACLs permit traffic from network 10.1.0.0 and from host 11.3.1.1. For
traffic coming from network 10.1.0.0, the DSCP in the incoming packets is trusted. For traffic coming
from host 11.3.1.1, the DSCP in the packet is changed to 56. The traffic rate from the 10.1.0.0 network
and from host 11.3.1.1 is policed. If the traffic exceeds an average rate of 48000 b/s and a normal burst
size of 8000 bytes, its DSCP is marked down (based on the policed-DSCP map) and sent. The policy
map is attached to an ingress port.
Switch(config)#
access-list 1 permit 10.1.0.0 0.0.255.255
Switch(config)#
access-list 2 permit 11.3.1.1
Switch(config)#
mls qos aggregate-police transmit1 48000 8000 exceed-action
policed-dscp-transmit
Switch(config)#
class-map ipclass1
Switch(config-cmap)#
match access-group 1
Switch(config-cmap)#
exit
Switch(config)#
class-map ipclass2
Switch(config-cmap)#
match access-group 2
Switch(config-cmap)#
exit
Switch(config)#
policy-map aggflow1
Switch(config-pmap)#
class ipclass1
Step 4
policy-map
policy-map-name
Create a policy map by entering the policy map name, and enter
policy-map configuration mode.
For more information, see the
“Classifying, Policing, and Marking
Traffic on Physical Ports by Using Policy Maps” section on
page 32-48
.
Step 5
class
class-map-name
Define a traffic classification, and enter policy-map class
configuration mode.
For more information, see the
“Classifying, Policing, and Marking
Traffic on Physical Ports by Using Policy Maps” section on
page 32-48
.
Step 6
police aggregate
aggregate-policer-name
Apply an aggregate policer to multiple classes in the same policy
map.
For
aggregate-policer-name
, enter the name specified in Step 2.
Step 7
exit
Return to global configuration mode.
Step 8
interface
interface-id
Specify the port to attach to the policy map, and enter interface
configuration mode.
Valid interfaces include physical ports.
Step 9
service-policy input
policy-map-name
Specify the policy-map name, and apply it to an ingress port.
Only one policy map per ingress port is supported.
Step 10
end
Return to privileged EXEC mode.
Step 11
show mls qos aggregate-policer
[
aggregate-policer-name
]
Verify your entries.
Step 12
copy running-config startup-config
(Optional) Save your entries in the configuration file.
Command
Purpose
