Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010 Configuration Manual page 339

3.
The QoS administrator enables QoS adaptive mode for ANCP.
Enabling QoS Adaptive
Mode
1.
2.
The QoS administrator configures the shaping rate and the shared-shaping rate within
Reference the
scheduler profiles for the VLAN1 and VLAN2 subscribers.
Parameter Definition
Within a Scheduler
1.
Profile
2.
3.
4.
Chapter 30: Configuring the Downstream Rate Using QoS Parameters
host1(config-qos-parameter-define)#controlled-interface-type ip
host1(config-qos-parameter-define)#exit
Define the subscriber-interface types for vlan and ethernet.
host1(config-qos-parameter-define)#subscriber-interface-type vlan
host1(config-qos-parameter-define)#subscriber-interface-type ethernet
host1(config-qos-parameter-define)#exit
Enter Layer 2 Control Configuration mode.
host1(config)#l2c
Enable QoS adaptive mode for the system.
host1(config-l2c)#qos-adaptive-mode
Configure the scheduler profile for the subscriber vlan1.
a. Configure the scheduler profile named vlan1.
b. Configure the shared-shaping rate by referencing the ancpVlan parameter
with a burst of 10 milliseconds.
host1(config)#scheduler-profile vlan1
host1(config-scheduler-profile)#shared-shaping-rate ancpVlan burst 10
milliseconds auto
host1(config-scheduler-profile)#exit
Configure the scheduler profile for the voice service.
a. Configure the scheduler profile named voice.
b. Configure the shaping rate of 100000 with a burst of 10 milliseconds.
host1(config)#scheduler-profile voice
host1(config-scheduler-profile)#shaping-rate 100000 burst 10 milliseconds
host1(config-scheduler-profile)#exit
Configure the scheduler profile for the video service.
a. Configure the scheduler profile named video.
b. Configure the shaping rate of 8000000 with a burst of 10 milliseconds.
host1(config)#scheduler-profile video
host1(config-scheduler-profile)#shaping-rate 8000000 burst 10 milliseconds
host1(config-scheduler-profile)#exit
Configure the scheduler profile for the subscriber vlan2.
Example: QoS Parameter Configuration for QoS Downstream Rate
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