Cisco OL-4015-08 User Manual page 454

Edit QoS Policy
Note
Queuing Type
DSCP Marking
Note
Cisco Router and Security Device Manager Version 2.2 User's Guide
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Add
Click this button to add an NBAR-recognized protocol that has not be matched
under any of the existing classes.
Delete
Select the protocols from the list and click Delete button to delete protocols from
the traffic class.
The Add and Delete buttons are disabled for real-time traffic classes except for
the SDM-generated SDMQoS-StreamVideo class.
Class Based Weighted Fair Queuing (CBWFQ) defines two types of Low Latency
Queuing methods—bandwidth and priority. Bandwidth queuing promises a
minimum amount of bandwidth, and Priority ensures a fixed amount of bandwidth
for whatever bandwidth value is configured for the
Priority—If you select Priority, enter the fixed percentage of bandwidth that
•
you want to give to the QoS class. You can give from 1 to 75 percent of
bandwidth.
Bandwidth—If you select Bandwidth, the QoS class receives a minimum
•
percentage of the remaining bandwidth. Enter that percentage in the
Remaining Percent field.
This area allows you to select the type of DSCP marking for the real-time traffic.
This field will not appear if you checked the Trust (rely on) DSCP-markings of
the packets for traffic classification option under the
window.
Chapter 21 Quality of Service
QoS class.
Interface Selection
OL-4015-08