Cisco 10000 Series Configuration Manual page 205

Chapter 5 Distributing Bandwidth Between Queues
The following sample output from the show policy-map command indicates that a bandwidth-remaining
ratio of 10 is configured on the parent class-default class of the policy map named vlan10_policy.
Router# show policy-map vlan10_policy
Policy Map vlan10_policy
Class class-default
The following sample output from the show policy-map command indicates that a bandwidth-remaining
ratio of 100 is configured on the parent class-default class of the policy map named vlan20_policy.
During congestion, the scheduler allocates the subinterface Gigabit Ethernet 1/0/0.20 10 times the
bandwidth that it allocates subinterface Gigabit Ethernet 1/0/0.10.
Router# show policy-map vlan20_policy
Policy Map vlan20_policy
Class class-default
The following sample output from the show policy-map command indicates that a bandwidth-remaining
ratio of 20, 40, and 60 is configured on the class queues precedence_0, precedence_1, and precedence_2,
respectively.
Router# show policy-map child_policy
Policy Map child_policy
Class precedence_0
Class precedence_1
Class precedence_2
OL-7433-09
0 packets, 0 bytes
30 second rate 0 bps
queue limit 62 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
Average Rate Traffic Shaping
cir 1000000 (bps)
bandwidth remaining ratio 10
service-policy child_policy
Average Rate Traffic Shaping
cir 1000000 (bps)
bandwidth remaining ratio 100
service-policy child_policy
Average Rate Traffic Shaping
cir 500000 (bps)
bandwidth remaining ratio 20
Average Rate Traffic Shaping
cir 500000 (bps)
bandwidth remaining ratio 40
Average Rate Traffic Shaping
cir 500000 (bps)
bandwidth remaining ratio 60
Distribution of Remaining Bandwidth Using Ratio
Cisco 10000 Series Router Quality of Service Configuration Guide
5-25