Product guide

Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Classifiers To Configure Quality of Service for Outbound Traffic
Quickly Listing Non-Default Codepoint Settings
Table 8-14 lists the switch’s default codepoint/priority settings. If you change
the priority of any codepoint setting to a non-default value and then execute
write memory, the switch will list the non-default setting in the show config
display. For example, in the default configuration, the following codepoint
settings are true:
Codepoint Default
Priority
001100 1
001101 No-override
001110 2
If you change all three settings to a priority of 3, and then execute
write memory,
the switch will reflect these changes in the show config listing:
Configure these three codepoints
with non-default priorities.
Show config lists the non default
codepoint settings.
Figure 8-36. Example of Show Config Listing with Non-Default Priority Settings in
the DSCP Table
Effect of “No-override”. In the QoS Type-of-Service differentiated services
mode, a No-override assignment for the codepoint of an outbound packet
means that QoS is effectively disabled for such packets. That is, QoS does not
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