Results
Confirm the configuration of the firewall filter by entering the
show interfaces
configuration
mode command. If the command output does not display the intended configuration,
repeat the instructions in this procedure to correct the configuration.
[edit]
user@host#
show interfaces
so-1/0/0 {
unit 0 {
family inet {
address 192.168.1.1/24;
}
family vpls;
}
unit 1 {
family mpls;
}
}
Configuring a Physical Interface Policer
Step-by-Step
Procedure
To configure a physical interface policer:
Enable configuration of the two-color policer.
[edit]
1.
user@host#
edit firewall
shared-policer-A
2.
Configure the type of two-color policer.
[edit firewall policer shared-policer-A]
user@host#
set
3.
Configure the traffic limits and the action for packets in a nonconforming traffic
flow.
[edit firewall policer shared-policer-A]
user@host#
set
100m
500k
user@host#
set then discard
For a physical interface filter, the actions you can configure for packets in a
nonconforming traffic flow are to discard the packets, assign a forwarding class,
assign a PLP value, or assign both a forwarding class and a PLP value.
Results
Confirm the configuration of the policer by entering the
show firewall
configuration mode
command. If the command output does not display the intended configuration, repeat
the instructions in this procedure to correct the configuration.
[edit]
user@host#
show firewall
policer shared-policer-A {
physical-interface-policer;
if-exceeding {
bandwidth-limit 100m;
burst-size-limit 500k;
}
then discard;
}
189
Copyright © 2016, Juniper Networks, Inc.
Chapter 17: Two-Color and Three-Color Physical Interface Policers
Summary of Contents for EX9200 Series
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