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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Command Reference, Cisco IOS Release 15.1(3)MR
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Chapter Cisco MWR 2941 Router Command Reference, Release 15.1(3)MR
show policy-map interface
Traffic Policing: Example
The following is sample output from the show policy-map interface command. This sample displays
the statistics for the serial 2/0 interface on which traffic policing has been enabled. The committed
(conform) burst (bc) and excess (peak) burst (be) are specified in milliseconds (ms).
Router# show policy-map interface serial2/0
Serial2/0
Service-policy output: policy1 (1050)
Match Match criteria specified for the class of traffic. Choices include criteria
such as the Layer 3 packet length, IP precedence, IP DSCP value, MPLS
experimental value, access groups, and quality of service (QoS) groups.
For more information about the variety of match criteria that are available,
see the “Classifying Network Traffic” module in the Cisco IOS Quality of
Service Solutions Configuration Guide.
Traffic Shaping Indicates that traffic shaping based on a percentage of bandwidth has been
enabled.
Target/Average Rate Rate (percentage) used for shaping traffic and the number of packets
meeting that rate.
Byte Limit Maximum number of bytes that can be transmitted per interval. Calculated
as follows:
((Bc+Be) /8 ) x 1
Sustain bits/int Committed burst (Bc) rate.
Excess bits/int Excess burst (Be) rate.
Interval (ms) Time interval value in milliseconds (ms).
Increment (bytes) Number of credits (in bytes) received in the token bucket of the traffic
shaper during each time interval.
Adapt Active Indicates whether adaptive shaping is enabled.
Queue Depth Current queue depth of the traffic shaper.
Packets Total number of packets that have entered the traffic shaper system.
Bytes Total number of bytes that have entered the traffic shaper system.
Packets Delayed Total number of packets delayed in the queue of the traffic shaper before
being transmitted.
Bytes Delayed Total number of bytes delayed in the queue of the traffic shaper before
being transmitted.
Shaping Active Indicates whether the traffic shaper is active. For example, if a traffic
shaper is active, and the traffic being sent exceeds the traffic shaping rate,
a “yes” appears in this field.
1. A number in parentheses may appear next to the service-policy output name, class-map name, and match criteria
information. The number is for Cisco internal use only and can be disregarded.
Table 1-54 show policy-map interface Field Descriptions—Configured for Percentage-Based
Policing and Shaping (with Traffic Shaping Enabled)
1
(continued)
Field Description
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