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Page 39 | AlliedWare Plus™ OS: Overview of QoS
Mapping the queues in the switching instances to queues
in the fabric
By default, the mapping of the egress queues of the switching instances to the queues in the
fabric is:
To alter this mapping, enter global configuration mode and use the command:
awplus(config)#mls qos map input-queue q0 q1 q2 q3 q4 q5 q6 q7
The values qn specify which fabric queue q the nth egress queue of the switching instances
maps to—q0 is the fabric queue number for switching instance queue 0, and so on. For
example, the following command:
awplus(config)#mls qos map input-queue 1 2 0 0 0 3 1 3
creates the following mapping:
When the packet reaches the port that it will actually egress, it goes into the egress queue
that the standard QoS system had assigned it to. In other words, the fabric queue does not
affect the final egress queue.
Switching instance egress queue Fabric queue
00
1
0
2
1
3
1
42
52
63
73
Switching instance egress queue Fabric queue
0
1
1
2
20
30
40
53
6
1
73