Figure 16: Interface Stack For Service And User Rate-Limit Hierarchy Overlap - Juniper POLICY MANAGEMENT - CONFIGURATION GUIDE V11.1.X Configuration Manual

JUNOSe 11.1.x Policy Management Configuration Guide
Example: Service and User Rate-Limit Hierarchy Overlap Hierarchical Policy
Configuration
In the service and user rate-limit hierarchy overlap configuration example:

Figure 16: Interface Stack for Service and User Rate-Limit Hierarchy Overlap

This example uses the following:
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Example: Service and User Rate-Limit Hierarchy Overlap Hierarchical Policy Configuration
The service provider has to enforce a bandwidth limit on a video service over a
VLAN and wants to limit the maximum bandwidth of each user's total traffic.
There are two terminated sessions and their corresponding IP interfaces are I1
and I2.
Each session contains a video flow classified by C1 and all other traffic is classified
by an asterisk (*).
All video flows over the VLAN are rate-limited to a common rate of 1Mbps.
Each session is individually rate-limited by 2 Mbps.
You can attach policies at interface I1-I2.
At I1 and I2:
USER_RATE, Committed Rate: 2 Mbps
Peak Rate: 0 Mbps
Committed Action: transmit final
Conformed Action: drop
Exceeded Action: drop
Both C1 and C2 feed into a single policer with the following configuration:
AGG_VIDEO, Committed Rate: 1 Mbps
Peak Rate: 0 Mbps
Committed Action: transmit conditional
Conformed Action: drop
Exceeded Action: drop