Tuning The Bandwidth-Remaining Ratio: Example - Cisco 10000 Series Configuration Manual

Chapter 22 Hierarchical Scheduling and Queuing

Tuning the Bandwidth-Remaining Ratio: Example

The following sample configuration shows how to tune the bandwidth-remaining ratio using the
bandwidth remaining ratio command. In the example, the class-default class of Parent1 has a
bandwidth-remaining ratio of 9 and the class-default class of Parent2 has a bandwidth-remaining ratio
of 7.
policy-map Child
!
!
policy-map Parent1
!
policy-map Parent2
Figure 22-2
assuming that the Parent1 policy is enabled on subinterface 1 and the Parent2 policy is enabled on
subinterface 2, and that the interface speed is 2100 kbps.
OL-7433-09
class prec0
police 100
priority level 1
class prec2
police 300
priority level 2
class class-default
shape average 10000
bandwidth remaining ratio 9
service-policy Child
class class-default
shape average 1000
bandwidth remaining ratio 7
service-policy Child
shows an example of the queuing presentation based on the above configuration and
MQC Hierarchical Queuing with 3-Level Scheduler
Cisco 10000 Series Router Quality of Service Configuration Guide
22-9