User Manual

[Parameter]
CIR : <1 - 102300000>
Traffic rate (kbps)
CBS : <11 - 2097120>
Burst size of conformant token bucket (kbyte)
EBS : <11 - 2097120>
Burst size of excess token bucket (kbyte)
action : Operation for packets categorized by bandwidth class
Setting value Operation
transmit Forward
drop Discard
remark Remarking (CoS/TOS/DSCP)
[Input mode]
policy map class mode
[Description]
Specifies individual policers (single rate) for the categorized traffic classes.
If the setting was already made by the police command, its content is changed.
Metering on the SWR2311P is implemented as a single-rate three-color marker (RFC2697), and the following processing can
be specified for the categorized bandwidth classes.
Green : Only forward (cannot be specified)
Yellow : Choose forward, discard, or remark
Red : Choose discard or remark
However, remarking can be specified for either Yellow or Red, not both.
Detailed remarking settings are made using the remark-map command (policy map class mode). Regardless of whether action
is set to "remark," remarking is disabled if there are no detailed remarking settings for that bandwidth class. In this case, the
default settings (Yellow: forward, Red: discard) are applied.
If this is executed with the "no" syntax, metering/policing/remarking processing is deleted.
This cannot be used in conjunction with the aggregate policer (police-aggregate command).
[Note]
In order to execute this command, QoS must be enabled.
[Example]
Make the following settings for received frames of LAN port #1
Permit traffic from the 10.1.0.0 network
Categorize bandwidth classes as CIR:48kbps, CBS:12kbyte, and EBS:12kbyte
Green: forward, Yellow: rewrite DSCP value to 10, Red: discard
[Traffic class definition]
SWR2311P(config)#access-list 1 permit any 10.1.0.0 0.0.255.255 any
SWR2311P(config)#class-map class1
SWR2311P(config-cmap)#match access-list 1
SWR2311P(config-cmap)#exit
[Policy settings]
SWR2311P(config)#policy-map policy1
SWR2311P(config-pmap)#class class1
SWR2311P(config-pmap-c)#police 48 12 12 yellow-action remark red-action drop
SWR2311P(config-pmap-c)#remark-map yellow ip-dscp 10
SWR2311P(config-pmap-c)#exit
SWR2311P(config-pmap)#exit
SWR2311P(config)#interface port1.1
SWR2311P(config-if)#service-policy input policy1
Command Reference | Traffic control | 263