Zte ZXR10 8900 Series - Configuring COS Discarding Priority Mapping; Configuring Tail Discarding

ZXR108900SeriesUserManual(BasicCongurationVolume)
ConfiguringTailDiscarding
Toconguretaildiscarding,performthefollowingsteps.
Step
CommandFunction
1
ZXR10(config)#qostail-drop<session-index>
queue-id<queue-id><green-threshold><yellow-thr
eshold><red-threshold>
Thisconguresparametersof
packetstobediscarded
2
ZXR10(config)#interface<interface-name>Thisentersinterface
congurationmode
3
ZXR10(config-if)#drop-modetail-drop
<session-index>
Thisdiscardspackets
ExampleThisexampleshowshowtoconguretaildiscarding.Conguretail
discardingfunctionongei_1/1.Yellowpacketswithwaterline100,
redpacketswithwaterline120andgreenpacketswithwaterline
120arediscarded.
ZXR10(config)#qostail-drop1queue-id1120100120
ZXR10(config)#interfacegei_1/1
ZXR10(config-if)#drop-modetail-drop1
ConfiguringCOSDiscardingPriority
Mapping
TocongureCOSdiscardingprioritymapping,performthefollow-
ingsteps.
Step
CommandFunction
1
ZXR10(config)#qoscos-drop-map<cos-0-drop-priorit
y><cos-1-drop-priority><cos-2-drop-priority><cos-3-
drop-priority><cos-4-drop-priority><cos-5-drop-priori
ty><cos-6-drop-priority><cos-7-drop-priority>
Thisconguresparametersof
COSdiscardingpriority
2
ZXR10(config)#interface<interface-name>Thisentersinterface
congurationmode
3
ZXR10(config-if)#trust-cos-dropenableThisappliesCOSdiscarding
prioritymappingfunction
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