HP 6120XG HP ProCurve Series 6120 Blade Switches Advanced Traffic Management G - Page 234
Steps for Configuring Codepoints, Display the Current DSCP Map Configuration
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Quality of Service (QoS): Managing Bandwidth More Effectively Differentiated Services Codepoint (DSCP) Mapping Steps for Configuring Codepoints 1. Determine whether the DSCPs already have priority assignments, which could indicate use by existing applications. (Also, a DSCP must have a priority configured before you can assign any QoS classifiers to use it.) ProCurve(config)# show qos dscp-map DSCP -> 802.p priority mappings NOTE: 'qos type-of-service diff-services' must be configured before DSCP is honored on inbound trafic. DSCP CodePoint DSCP Value 802.1p tag 000000 0 0 000001 1 No-override 000010 2 No-override 000011 3 No-override 000100 4 No-override 000101 5 No-override 000110 6 No-override 000111 7 No-override 001000 8 1 001001 9 No-override 001010 10 No-override 001011 11 No-override 001100 12 No-override 001101 13 No-override 001110 14 No-override 001111 15 No-override 010000 16 2 010001 17 No-override . . . . . . . . . DSCP Policy name cs0 The DSCPs for this example have not yet been assigned an 802.1p priority level. cs1 af11 af12 af13 cs2 Figure 5-23. Display the Current DSCP Map Configuration 2. Configure the DSCP policies for the codepoints you want to use. 5-54