HP ProCurve Series 6120 Blade Switches Advanced Traffic Management Guide

5-13
Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Classifiers To Configure Quality of Service for Outbound Traffic
3. If you want 802.1p priority settings to be included in outbound packets,
ensure that tagged VLANs are configured on the appropriate downstream
links.
4. Determine the actual QoS configuration changes you will need to make
on each QoS-capable device in your network in order to implement the
desired policy. Also, if you want downstream devices to read and use
DSCPs in IP packets from the switch, configure them to do so by enabling
ToS Differentiated Service mode and making sure the same DSCP policies
are configured.
Using QoS Classifiers To Configure
Quality of Service for Outbound Traffic
Note In addition to the information in this section on the various QoS classifiers,
refer to “QoS Operating Notes and Restrictions” on page 5-72.
Viewing the QoS Configuration
All of these commands are available on the switches covered in this guide.
Examples of the show qos output are included with the example for each
priority type.
QoS Feature Default Menu CLI Web
UDP/TCP Priority Disabled — page 5-15 Refer to Online Help.
IP-Device Priority Disabled — page 5-22 “
IP Type-of-Service Priority Disabled — page 5-26 “
Protocol Priority Disabled — page 5-38 “
VLAN-ID Priority Disabled — page 5-41 “
Source-Port Priority Disabled — page 5-46 “
Syntax: show qos < priority-classifier >
tcp-udp-port-priority
Displays the current TCP/UDP port priority configura-
tion. Refer to figure 5-6 on page 5-22.