Alied Telesis GS970M/10, Command Reference Manual

Page: 984 / 1890

C613-50163-01 Rev C Command Reference for GS970M Series 984
AlliedWare Plus™ Operating System - Version 5.4.7-0.x
Q
O
S C
OMMANDS
REMARK NEW
-
COS
Figure 30-1: Remarking and the CoS to Q map
Example For policy-map “pmap3” and class-map “cmap1”, set the CoS value to 2 and also set
the input to the CoS to queue map so that the traffic is assigned to egress queue 1:
awplus# configure terminal
awplus(config)# policy-map pmap3
awplus(config-pmap)# class cmap1
awplus(config-pmap-c)# remark new-cos 2 both
Related
Commands
mls qos map cos-queue to
show mls qos maps cos-queue
4HEABOVEMAPPINGISSETBYTHECOMMAND MLSQOSMAPCOSQUEUETO ANDDISPLAYEDBYTHECOMMAND
SHOWMLSQOSMAPSCOSQUEUE 7ITHTHE REMARKNEWCOS COMMANDUNSETORSETTO EXTERNAL THEQUEUEMAPPING
TAKESITSINPUTFROMTHE%XISTING#O3VALUE7ITHTHE REMARKNEWCOS COMMANDSETTO INTERNALORBOTH THE
QUEUEMAPPINGTAKESITSINPUTFROMTHEVALUESETBYTHECOMMAND REMARKNEWCOS .OTETHATALTHOUGHTHE
#O3TO1UEUEMAPAPPLIESTOTHEWHOLESWITCHTHE REMARKNEWCOS COMMANDAPPLIESPERINDIVIDUALCLASSMAP
%XISTING#O3VALUE
.EW#O3INTERNAL
%GRESSQUEUE
VALUE
#O36ALUE
%GRESS1UEUE
1O3??1?-AP?"
#OSTO1UEUE
-APPING
2EMARKNEWCOSEXTERNAL
#O3&LAGIN0ACKET
2EMARKNEWCOSBOTH
2EMARKNEWCOSINTERNAL
Table 30-1: CoS to egress queue remarking function
Input Command Output
CoS field = 1 Remark new-cos (not
configured) CoS value = 1
Packet sent to egress queue 0
CoS field = 1 Remark new-cos 2 external CoS value = 2
Packet sent to egress queue 0
CoS set to 1 Remark new-cos 2 internal CoS value = 1
Packet sent to egress queue 1
CoS set to 1 Remark new-cos 2 both CoS value = 2
Packet sent to egress queue 1
Note: This table assumes that the CoS to Queue map is set to its default values.