Dell EMC SmartFabric OS10 User Guide Release 10.5.1

Mark Traffic

You can select a flow and mark it with a traffic class ID. Traffic class IDs identify the traffic flow when the traffic reaches egress for queue scheduling.

Mark traffic

1. Create a QoS type class-map to match the traffic flow.

   OS10(config)# class-map cmap-cos3
   OS10(config-cmap-qos)# match cos 3

2. Create a QoS type policy-map to mark it with a traffic class ID and assign it to the CoS flow.

   OS10(config)# policy-map cos3-TC3
   OS10(config-pmap-qos)# class cmap-cos3
   OS10(config-pmap-c-qos)# set qos-group 3