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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
police (two rates)
In the following example, 1.25 Mbps of traffic is sent (“offered”) to a policer class:
Switch# show policy-map interface gigabitethernet 6/1
GigabitEthernet6/1
Service-policy output: policy1
Class-map: police (match all)
148803 packets, 36605538 bytes
30 second offered rate 1249000 bps, drop rate 249000 bps
Match: access-group 101
police:
cir 500000 bps, conform-burst 10000, pir 1000000, peak-burst 100000
conformed 59538 packets, 14646348 bytes; action: transmit
exceeded 59538 packets, 14646348 bytes; action: set-prec-transmit 2
violated 29731 packets, 7313826 bytes; action: drop
conformed 499000 bps, exceed 500000 bps violate 249000 bps
Class-map: class-default (match-any)
19 packets, 1990 bytes
30 seconds offered rate 0 bps, drop rate 0 bps
Match: any
Switch#
The two-rate policer marks 500 kbps of traffic as conforming, 500 kbps of traffic as exceeding, and
250 kbps of traffic as violating the specified rate. Packets marked as conforming to the rate will be sent
as is, and packets marked as exceeding the rate will be marked with IP Precedence 2 and then sent.
Packets marked as violating the rate are dropped.
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