Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
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Appendix B Cisco MWR 2941 Router Command Reference
police (percent)
Usage Guidelines This command calculates the cir and pir on the basis of a percentage of the maximum amount of
bandwidth available on the interface. When a policy map is attached to the interface, the equivalent cir
and pir values in bits per second (bps) are calculated on the basis of the interface bandwidth and the
percent value entered with this command. The show policy-map interface command can then be used
to verify the bps rate calculated.
The calculated cir and pir bps rates must be in the range of 8000 and 2000000000 bps. If the rates are
outside this range, the associated policy map cannot be attached to the interface. If the interface
bandwidth changes (for example, more is added), the bps values of the cir and the pir are recalculated
on the basis of the revised amount of bandwidth. If the cir and pir percentages are changed after the
policy map is attached to the interface, the bps values of the cir and pir are recalculated.
Conform Burst and Peak Burst Sizes in Milliseconds
This command also allows you to specify the values for the conform burst size and the peak burst size
in milliseconds. If you want bandwidth to be calculated as a percentage, the conform burst size and the
peak burst size must be specified in milliseconds (ms).
Hierarchical Policy Maps
Policy maps can be configured in two-level (nested) hierarchies; a top (or “parent”) level and a
secondary (or “child”) level. The police (percent) command can be configured for use in either a parent
or child policy map.
Bandwidth and Hierarchical Policy Maps
The police (percent) command uses the maximum rate of bandwidth available as the reference point for
calculating the bandwidth percentage. When the police (percent) command is configured in a child
policy map, the police (percent) command uses the bandwidth amount specified in the next higher-level
policy (in this case, the parent policy map). If the parent policy map does not specify the maximum
bandwidth rate available, the police (percent) command uses the maximum bandwidth rate available on
12.1(5)T This command was integrated into Cisco IOS Release 12.1(5)T.
12.2(13)T This command was modified for the Percentage-Based Policing and Shaping
feature.
12.0(28)S The command was integrated into Cisco IOS Release 12.0(28)S.
12.2(18)SXE The command was integrated into Cisco IOS Release 12.2(18)SXE.
12.2(28)SB The command was integrated into Cisco IOS Release 12.2(28)SB.
12.2(33)SRA The set-cos-inner-transmit keyword for the action argument was added
when using multipoint bridging (MPB) features on the Enhanced FlexWAN
module, and when using MPB on SPAs with the Cisco 7600 SIP-200 and
Cisco 7600 SIP-400 on the Cisco 7600 series router.
12.2(31)SB2 Support was added on the PRE3 for the set-frde-transmit action argument
for the Cisco 10000 series router.
Cisco IOS XE
Release 2.1
This command was implemented on Cisco ASR 1000 series routers.
12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR.
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Release Modification