Configuring srTCM Color Aware Mode

To configure srTCM color aware mode

1. Bring up the physical interface.

configure terminal
interface ra xl 0/1-4
shutdown
end
configure terminal
interface xl 0/2
no shutdown
end
configure terminal
interface xl 0/4
no shutdown
end

2. Configure CustomerEdgePort and ProviderEdgePort.

configure terminal
bridge-mode provider-edge
interface xl 0/4
bridge port-type customerEdgePort
switchport ingress ether-type 0x8100
end
configure terminal
interface xl 0/2
bridge port-type providerNetworkPort
switchport egress ether-type 0x8100
switchport egress inner-ether-type 0x8100
switchport ingress ether-type 0x8100
switchport ingress inner-ether-type 0x8100
end

3. Configure S-VLAN and assign member ports.

configure terminal
vlan 2000
ports xl 0/4,0/2 untagged xl 0/4
end

4. Configure Ethernet service mapping between C-VLAN and S-VLAN.

configure terminal
interface xl 0/4
switchport customer-vlan 1000 service-vlan 2000
end

5. Configure the Access list for traffic classification.

configure terminal
mac access-list extended 1
permit any any priority 50 double-tag
end

6. Apply the Access list to the physical interface.

configure terminal
interface xl 0/4
mac access-group 1 in
end

7. Configure the class-map and map access list.

configure terminal
class-map 10
match access-group mac-access-list 1
set class 10
end

8. Assign the QOS CLASS to the virtual Queue.

configure terminal
queue-map CLASS 10 queue-id 3
end

9. Configure srTCM metering with color aware mode.

configure terminal
meter 1
meter-type srTCM color-mode aware cir 10000000 cbs 187500000 ebs 250000000
end

10. Configure srTCM QOS metering actions.

configure terminal
policy-map 10
set meter 1 exceed-action cos-transmit-set 5 violate-action cos-transmit-set 5
set policy class 10 default-priority-type none
end
configure terminal
set meter-st enable meter-id 1
end

Red packet remarking should be configured the same as yellow or drop.