HP ProCurve Series 6120 Blade Switches Advanced Traffic Management Guide

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Quality of Service (QoS): Managing Bandwidth More Effectively
Differentiated Services Codepoint (DSCP) Mapping
2. Change the classifier configurations by assigning them to a different DSCP
policy, or to an 802.1p priority, or to No-override. For example:
a. Delete the policy assignment for the device-priority classifier. (That is,
assign it to No-override.)
b. Create a new DSCP policy to use for re-assigning the remaining
classifiers.
c. Assign the port-priority classifier to the new DSCP policy.
d. Assign the udp-port 1260 classifier to an 802.1p priority.
Figure 5-28. Example of Assigning Classifiers
3. Reconfigure the desired priority for the 000001 (dscp 1) codepoint.
ProCurve(config)# qos dscp-map 1 priority 4
4. You could now re-assign the classifiers to the original policy codepoint or
leave them as currently configured.
a) ProCurve(config)# no qos device-priority 10.26.50.104
b) ProCurve(config)# qos dscp-map 5 priority 6
c) ProCurve(config)# int 3 qos dscp 5
d) ProCurve(config)# qos udp-port 1260 priority 2