Cisco 3020 - Catalyst Blade Switch Configuration Manual page 572

Configuring Standard QoS
Command
Step 12 police rate-bps burst-byte [exceed-action
{drop | policed-dscp-transmit}]
Step 13 exit
Step 14
exit
Step 15
policy-map policy-map-name
Step 16 class class-map-name
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
27-54
Purpose
Define an individual policer for the classified traffic.
By default, no policer is defined. For information on the number of
policers supported, see the
section on page 27-32.
For rate-bps, specify average traffic rate in bits per second (bps).
•
The range is 8000 to 1000000000.
• For burst-byte, specify the normal burst size in bytes. The range is
8000 to 1000000.
• (Optional) Specify the action to take when the rates are exceeded.
Use the exceed-action drop keywords to drop the packet. Use the
exceed-action policed-dscp-transmit keywords to mark down the
DSCP value (by using the policed-DSCP map) and to send the
packet. For more information, see the
Policed-DSCP Map" section on page
Return to policy-map configuration mode.
Return to global configuration mode.
Create a VLAN-level policy map by entering the policy-map name, and
enter policy-map configuration mode.
By default, no policy maps are defined.
The default behavior of a policy map is to set the DSCP to 0 if the
packet is an IP packet and to set the CoS to 0 if the packet is tagged. No
policing is performed.
Define a VLAN-level traffic classification, and enter policy-map class
configuration mode.
By default, no policy-map class-maps are defined.
If a traffic class has already been defined by using the class-map global
configuration command, specify its name for class-map-name in this
command.
Chapter 27
"Standard QoS Configuration Guidelines"
"Configuring the
27-61.
Configuring QoS
OL-8915-01