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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 interfaces
-
- if-exceeding {
- bandwidth-percent 50; # This applies 50 percent to the
shaping-rate
- burst-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;
- }
- }
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