Cisco 10000 Series User Manual

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Cisco 10000 Series Router Quality of Service Configuration Guide
OL-7433-09
Chapter 6 Policing Traffic
Verifying and Monitoring Traffic Policing
Verifying Policing for a Specific Traffic Class
The following example shows how to verify policing for a specific traffic class in a policy map. In this
example, the Bronze class in the Child policy map is policed at 30 percent of the available bandwidth.
The committed burst is 6 ms and the excess burst is 4 ms.
Router# show policy-map Child class Bronze
Class Bronze
police percent 30 6 ms 4 ms conform-action transmit exceed-action drop
set dscp 3
Verifying Policing on a Specific Interface
The following example uses the show policy-map interface command to verify traffic policing on the
ATM
3/0/0.3 subinterface. The QoS policy attached to PVC 5/101 on ATM subinterface 3/0/0.3 is a
hierarchical policy that consists of a Parent policy and a Child policy. The Bronze class is policed at
600,000 bps and the Gold class is policed at 8000 bps.
Router# show policy-map interface atm 3/0/0.3
ATM3/0/0.3: VC 5/101 -
Service-policy output: Parent
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
Output queue: 0/64; 0/0 packets/bytes output, 0/0 drops
Shape : 2000 kbps
Service-policy : Child
Class-map: Bronze (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: ip precedence 3 5
Police:
600000 bps, 1536 limit, 1000 extended limit
conformed 0 packets, 0 bytes; action: transmit
exceeded 0 packets, 0 bytes; action: set-prec-transmit 2
violated 0 packets, 0 bytes; action: drop
Class-map: Gold (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: ip precedence 2
Police:
8000 bps, 2000 limit, 4000 extended limit
conformed 0 packets, 0 bytes; action: transmit
exceeded 0 packets, 0 bytes; action: set-qos-transmit 4
violated 0 packets, 0 bytes; action: drop
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
Output queue: 0/64; 0/0 packets/bytes output, 0/0 drops

Cisco 10000 Series Specifications

General

Brand	Cisco
Model	10000 Series
Category	Network Router
Language	English