5-38
Quality of Service: Managing Bandwidth More Effectively
Globally-Configured QoS
problem if the configured priorities are acceptable for all applications that
use the same DSCP (see “Notes on Changing a Priority Setting” on page
5-93).
Note that a DSCP codepoint must have an associated priority before you
can use it to mark matching packets.
Figure 5-10. Display the Current DSCP-Map Configuration
2. Configure the priorities for the DSCPs you want to use to mark packets.
Figure 5-11. Assigning 802.1p Priorities to the Selected DSCPs
HP Switch(config)# show qos dscp-map
DSCP -> 802.p priority mappings
DSCP CodePoint DSCP Value 802.1p tag DSCP Policy name
-------------- ---------- ----------- --------------------------------
000000 0 No-override
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
. . .
The DSCPs for this
example have not yet
been assigned an
802.1p priority level.
HP Switch(config)# qos dscp-map 000111 priority 7
HP Switch(config)# qos dscp-map 000101 priority 5
HP Switch(config)# qos dscp-map 000010 priority 1
HP Switch(config)# show qos dscp-map
DSCP -> 802.p priority mappings
DSCP CodePoint DSCP Value 802.1p tag DSCP Policy name
-------------- ---------- ----------- ----------------
000000 0 No-override
000001 1 No-override
000010 2 1
000011 3 No-override
000100 4 No-override
000101 5 5
000110 6 No-override
000111 7 7
. . .
DSCP policies with an
802.1p priority
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