HP ProCurve Series 6120 Blade Switches Advanced Traffic Management Guide

5-18
Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Classifiers To Configure Quality of Service for Outbound Traffic
Operating Notes on Using TCP/UDP Port Ranges
■ The number of policies allowed is lower if ACLs are also using port ranges.
■ You cannot have ranges that include any port numbers that have been
configured as part of another QoS application port number policy.
■ An error message is generated if there are not enough hardware resources
available when configuring a policy.
■ In order to change a tcp/udp port priority and have it take effect you must
do one of the following:
a. Change the priority and then boot the switch.
ProCurve(config)# qos tcp-port 200 priority 2
ProCurve(config)# qos tcp-port 200 priority 5
ProCurve(config)# reload
b. Use the no form of the command to remove the port priority, and then
configure the port with the new priority.
ProCurve(config)# qos tcp-port 200 priority 2
ProCurve(config)# no qos tcp-port 200
ProCurve(config)# qos tcp-port 200 priority 5
■ You must specify the entire range of configured port numbers when using
the no form of the command, for example:
ProCurve(config)# qos udp-port range 1300 1399 dscp 8
ProCurve(config)# no qos range 1300 1399
For example, configure and list 802.1p priority for the following UDP and TCP
port prioritization:
Example. The following example displays the following configuration for
TCP and UDP port prioritization:
TCP/UDP Port 802.1p Priority for TCP 802.1p Priority for UDP
TCP Port 23 (Telnet) 7 7
UDP Port 23 (Telnet) 7 7
TCP Port 80 (World Wide Web HTTP) 2 2
UDP Port 80 (World Wide Web HTTP) 1 1
TCP/UDP Port 802.1p Priority for TCP 802.1p Priority for UDP
TCP Port 23 (Telnet)
77
UDP Port 23 (Telnet)
77
TCP Port 80 (World Wide Web HTTP)
22