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Enhancements
Release R.11.17 Enhancements
3. Assign the DSCP policies to the selected UDP/TCP port applications and display the result.
Figure 7.  The Completed DSCP Policy Configuration for the Specified 
                   UDP/TCP Port Applications
The switch will now apply the DSCP policies in figure  7 to IPV4 packets received in the switch with 
the specified UDP/TCP port applications. This means the switch will:
■ Overwrite the original DSCPs in the selected packets with the new DSCPs specified in the above 
policies.
■ Assign the 802.1p priorities in the above policies to the selected packets. 
Displaying the QoS Resources
When creating QoS classifiers using UDP or TCP and a layer 4 Application port number or port range, 
the switch automatically assigns two QoS resources for each policy—one for traffic to the UDP/TCP 
destination port and one for traffic to the UDP/TCP source port.
The show qos resources command displays the QoS resources used in addition to the ACL and IDM 
resources used.
ProCurve(config)# qos udp-port 23 dscp 000111
ProCurve(config)# qos tcp-port 80 dscp 000101
ProCurve(config)# qos tcp-port 914 dscp 000010
ProCurve(config)# qos udp-port range 1001 2000 dscp 000010
ProCurve(config)# show qos tcp-udp-port-priority
  TCP/UDP port based priorities
           | Application            |
  Protocol | Port        Apply rule | DSCP   Priority   
  -------- + ----------- ---------- + ------ ---------- 
  UDP      | 23          DSCP       | 000111   7
  TCP      | 80          DSCP       | 000101   5
  TCP      | 914         DSCP       | 000010   1
  UDP      | 1001-2000   DSCP       | 000010   1 
Classifier DSCP Policy