4. Enable DSCP re‐marking globally.
5. Assign the DSCP re‐mark value.
6. Assign strict priority to VoIP COS queue.
7. Map priority value to COS queue for non‐VoIP traffic.
8. Assign weight to the non‐VoIP COS queue.
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CN4093(config)# qos dscp remarking
CN4093(config)# qos dscp dscpmapping 40 9
CN4093(config)# qos dscp dscpmapping 46 9
CN4093(config)# qos transmitqueue weightcos 7 0
CN4093(config)# qos transmitqueue mapping 1 1
CN4093(config)# qos transmitqueue weightcos 1 2
Chapter 13: Quality of Service
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