User Manual

[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, PIR:96kbps, CBS:12kbyte, and PBS:12kbyte
• Green: forward, Yellow: rewrite DSCP value to 10, Red: discard
[Traffic class definition]
SWX3220(config)#ip-access-list 1 permit 10.1.0.0 0.0.255.255
SWX3220(config)#class-map class1
SWX3220(config-cmap)#match access-group 1
SWX3220(config-cmap)#exit
[Policy settings]
SWX3220(config)#policy-map policy1
SWX3220(config-pmap)#class class1
SWX3220(config-pmap-c)#police twin-rate 48 96 12 12 yellow-action remark red-action
drop
SWX3220(config-pmap-c)#remark-map yellow ip-dscp 10
SWX3220(config-pmap-c)#exit
SWX3220(config-pmap)#exit
SWX3220(config)#interface port1.1
SWX3220(config-if)#service-policy input policy1
9.2.28 Set remarking of individual policers
[Syntax]
remark-map color type value
no remark-map
[Parameter]
color : Bandwidth class to remark
Setting value Description
yellow
Make remarking settings for bandwidth class
Yellow
red
Make remarking settings for bandwidth class
Red
type : Type of remarking
Setting value Description
cos CoS remarking
ip-precedence TOS precedence remarking
ip-dscp DSCP remarking
value : <0 - 7>
CoS or TOS precedence remarking value
: <0 - 63>
DSCP remarking value
[Input mode]
policy map class mode
[Description]
Specifies remarking operations for bandwidth classes Yellow and Red that were classified by individual policers. In addition,
reassign the egress queue according to the egress queue ID table that corresponds to the trust mode.
For remarking, you can select either CoS value, TOS precedence, or DSCP value.
If this is executed with the "no" syntax, the remarking setting is deleted.
In order to perform remarking, you must specify this command and additionally use the police command (policy map class
mode)) to specify "remark" as the action for the corresponding bandwidth class.
402 | Command Reference | Traffic control