Reference Guide

pfc-shared-buer-size
Changes the shared buers size limit for priority ow-control enabled ows.
Syntax
pfc-shared-buffer-size buffer-size
Parameters buffer-size — Enter the size of the priority ow-control buer in Kb (0 to 8911).
Default 832 Kb
Command Mode SYSTEM-QOS
Usage Information The no version of this command returns the value to the default.
Example
OS10(conf-sys-qos)# pfc-shared-buffer-size 2000
Supported Releases 10.3.0E or later
police
Congures trac policing on incoming trac.
Syntax
police {cir committed-rate [bc committed-burst-size]} {pir peak-rate [be peak-
burst-size]}
Parameters
• cir committed-rate — Enter a committed rate value in kilo bits per second (0 to 4000000).
• bc committed-burst-size — (Optional) Enter a committed burst size in packets for the control plane
and kilobytes (16 to 200000).
• pir peak-rate — Enter a peak-rate value in kilo bits per second (0 to 40000000).
• be peak-burst-size — (Optional) Enter a peak burst size in kilo bytes (16 to 200000).
Defaults
• bc committed-burst-size value is 200 KB for control plane and 100 KB for all other class-map
types
• be peak-burst-size value is 200 KB for control plane and 100 KB for all other class-map types
Command Mode POLICY-MAP-CLASS-MAP
Usage Information If you do not provide the peak-rate pir values, the committed-rate cir values are taken as the pir values. Only
the ingress QoS policy type supports this command. For control-plane policing, the rate values are in pps.
Example
OS10(conf-pmap-c-qos)# police cir 5 bc 30 pir 20 be 40
Supported Releases 10.2.0E or later
policy-map
Enters QoS POLICY-MAP mode and creates or modies a QoS policy-map.
Syntax
policy-map policy-map-name [type {qos | queuing | control-plane}]
Parameters
• policy-map-name — Enter a class name for the policy-map (up to 32 characters).
Quality of service 503