4-264
Example
This example creates a policy called “rd_policy,” uses the class command
to specify the previously defined “rd_class,” uses the set command to
classify the service that incoming packets will receive, and then uses the
police command to limit the average bandwidth to 100,000 Kbps, the
burst rate to 1522 bytes, and configure the response to drop any violating
packets.
police
This command defines an policer for classified traffic. Use the no form to
remove a policer.
Syntax
[
no
]
police
rate-kbps burst-byte
[
exceed-action
{
drop
|
set
}]
-
rate-kbps
- Rate in kilobits per second. (Range: 1-100000 kbps or
maximum port speed, whichever is lower)
- burst-byte - Burst in bytes. (Range: 64-1522 bytes)
- drop - Drop packet when specified rate or burst are exceeded.
- set - Set DSCP service to the specified value. (Range: 0-63)
Default Setting
Drop out-of-profile packets.
Command Mode
Policy Map Class Configuration
Command Usage
• You can configure up to 64 policers (i.e., meters or class maps) for
each of the following access list types: MAC ACL, IP ACL (including
Standard ACL and Extended ACL), IPv6 Standard ACL, and IPv6
Extended ACL. This limitation applies to each switch chip (ES4524D:
ports 1-26, ES4548D:
ports 1-25, ports 26-50).
Console(config)#policy-map rd_policy
Console(config-pmap)#class rd_class
Console(config-pmap-c)#set ip dscp 3
Console(config-pmap-c)#police 100000 1522 exceed-action drop
Console(config-pmap-c)#