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Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Classifiers To Configure Quality of Service for Outbound Traffic
For example, suppose you wanted to assign this set of priorities:
VLAN-ID DSCP Priority
40 000111 7
30 000101 5
20 000010 1
1 000010 1
1. Determine whether the DSCPs already have priority assignments, which
could indicate use by existing applications. This is not a problem as long
as the configured priorities are acceptable for all applications using the
same DSCP. (Refer to the
“Note On Changing a Priority Setting” on page
15-54. Also, a DSCP must have a priority configured before you can assign
any QoS classifiers to use it.)
The DSCPs for this
example have not yet
been assigned an
802.1p priority level.
Figure 15-23. Display the Current Configuration in the DSCP Policy Table
2. Configure the priorities for the DSCPs you want to use.
Priorities
Configured
in this step.
Figure 15-24. Assign Priorities to the Selected DSCPs
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