Dell PowerConnect M6220 Configuration Manual page 112

Figure 7-2. CoS Configuration Example System Diagram
You will configure the ingress interface uniquely for all cos-queue and VLAN parameters.
console#config
interface ethernet 1/g10
classofservice trust dot1p
classofservice dot1p-mapping 6 3
vlan priority 2
exit
interface ethernet 1/g8
cos-queue min-bandwidth 0 0 5 5 10 20 40
cos-queue strict 6
exit
exit
You can also set traffic shaping parameters for the interface. If you wish to shape the egress interface for a
sustained maximum data rate of 80 Mbps (assuming a 100Mbps link speed), you would add a simple
configuration line expressing the shaping rate as a percentage of link speed.
console#config
interface ethernet 1/g8
traffic-shape 80
112
Quality of Service
Port 1/g10
Port 1/0/10
Port 1/g8
Port 1/0/8
Server