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show policy-map interface
Traffic Shaping: Example
The following sample output from the show policy-map interface command (shown below) displays
the statistics for the serial 3/2 interface. Traffic shaping has been enabled on this interface, and an
average rate of 20 percent of the bandwidth has been specified.
Router# show policy-map interface Serial3/2
Serial3/2
Service-policy output: p1
Class-map: c1 (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
Traffic Shaping
Table 54
Table 54
Field
Service-policy output
Class-map
packets, bytes
offered rate
drop rate
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
588
Target/Average
Byte
Rate
Limit
20 %
201500/201500
1952
Queue
Packets
Bytes
Depth
0
0
0
describes the significant fields shown in the display.
show policy-map interface Field Descriptions—Configured for Percentage-Based
Policing and Shaping (with Traffic Shaping Enabled)
Description
Name of the output service policy applied to the specified interface or VC.
Class of traffic being displayed. Output is displayed for each configured
class in the policy. The choice for implementing class matches (for
example, match-all or match-any) can also appear next to the traffic class.
Number of packets (also shown in bytes) identified as belonging to the
class of traffic being displayed.
Rate, in kbps, of packets coming in to the class.
Note
Rate, in kbps, at which packets are dropped from the class. The drop rate
is calculated by subtracting the number of successfully transmitted
packets from the offered rate.
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
Sustain
Excess
bits/int
bits/int
10 (ms)
20 (ms)
7808
7808
Packets
Bytes
Delayed
Delayed
0
0
If the packets are compressed over an outgoing interface, the
improved packet rate achieved by packet compression is not
reflected in the offered rate. Also, if the packets are classified
before they enter a combination of tunnels (for example, a generic
routing encapsulation (GRE) tunnel and an IP Security (IPSec)
tunnel), the offered rate does not include all the extra overhead
associated with tunnel encapsulation in general. Depending on the
configuration, the offered rate may include no overhead, may
include the overhead for only one tunnel encapsulation, or may
include the overhead for all tunnel encapsulations. In most of the
GRE and IPSec tunnel configurations, the offered rate includes
the overhead for GRE tunnel encapsulation only.
Interval
Increment
(ms)
(bytes)
Active
38
976
Shaping
Active
no
1
Adapt
-
OL-23890-01
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