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Example: Configuring a Logical Bandwidth Policer
This example applies a logical bandwidth policer rate to two logical interfaces on interface ge-0/2/7. The policed rate on unit 0 is 2 Mbps (50 percent of 4 Mbps) and the policed rate on unit 1 is 1 Mbps (50 percent of 2 Mbps).
[edit firewall]
policer Logical_Policer {logical-bandwidth-policer; # This applies the policer to logical interfacesif-exceeding {bandwidth-percent 50; # This applies 50 percent to the shaping-rateburst-size-limit 125k;}then discard;}
[edit class-of-service]interfaces {ge-0/2/7 {unit 0 {shaping-rate 4m # This establishes the rate to be policed on unit 0}unit 1 {shaping-rate 2m # This establishes the rate to be policed on unit 1}}}
[edit interfaces ge-0/2/7]per-unit-scheduler;vlan-tagging;unit 0 {vlan-id 100;family inet {policer {input Logical_Policer;output Logical_Policer;}address 172.1.1.1/30;}}
unit 1 {vlan-id 200;family inet {policer {input Logical_Policer;output Logical_Policer;}address 172.2.1.1/30;}}
