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Quality of Service: Managing Bandwidth More Effectively
Globally-Configured QoS
Example.  This example shows how to prioritize inbound traffic on the 
following source-ports: 
Enter the following commands to prioritize packets received from the speci-
fied source ports:
Figure 5-28.  Configuring and Displaying Source-Port QoS Priorities
If you later decided to remove source-port A1 from QoS prioritization, you 
would enter the following command:
Syntax: no interface < port-list > qos 
Disables use of the specified source-port(s) for QoS classi-
fier(s) and resets the priority for the specified source-port(s) 
to No-override.
Syntax: show qos port-priority
Lists the QoS port-priority classifiers with their priority 
data. 
Source-Port Priority
A1 - A3 2
A4 3
B1, B4 5
C1-C3 6
HP Switch(config)# interface 1-3 qos priority 6
HP Switch(config)# interface 4-5 qos priority 5
HP Switch(config)# interface 6-7 qos priority 3
Switch(config)# show qos port-priority
  Port priorities
  Port Apply rule  | DSCP   Priority    Radius Override
  ---- ----------- + ------ ----------- ---------------
  1    Priority    |        6           No-override
  2    Priority    |        6           No-override
  3    Priority    |        6           No-override
  4    Priority    |        5           No-override
  5    Priority    |        5           No-override
  6    Priority    |        3           No-override
  7    Priority    |        3           No-override
  8    No-override |        No-override No-override
  9    No-override |        No-override No-override
  10   No-override |        No-override No-override