Juniper EX9200 Series, Features Manual

Page: 194 / 278

user@host# edit interfaces ge-1/3/1 unit 0
2.
Apply the policer to all traffic types or to a specific traffic type on the logical interface.
•
To apply the policer to all traffic types, regardless of the protocol family, include
the
policer (input | output) policer-name statement at the [edit
interfaces interface-name unit number ] hierarchy level.
•
To apply the policer to traffic of a specific protocol family, include the
policer (input | output) policer-name
statement at the
[edit
interfaces interface-name unit unit-number family family-name ]
hierarchy level.
To apply the logical interface policer to incoming packets, use the
policer input policer-name
statement. To apply the logical interface policer to
outgoing packets, use the
policer output policer-name
statement.
In this example, the CLI commands and output are based on rate-limiting the IPv4
input traffic at logical interface
ge-1/3/1.0
.
[edit interfaces ge-1/3/1 unit 0]
user@host#
set family inet policer input policer_IFL
Results Confirm the configuration of the interface 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
ge-1/3/1 {
vlan-tagging;
unit 0 {
vlan-id 100;
family inet {
policer input policer_IFL;
address 10.10.10.1/30;
}
}
unit 1 {
vlan-id 101;
family inet {
address 20.20.20.1/30 {
arp 20.20.20.2 mac 00:00:11:22:33:44;
}
}
}
}
If you are done configuring the device, enter
commit
from configuration mode.
Verification
Confirm that the configuration is working properly.
• Displaying Traffic Statistics and Policers for the Logical Interface on page 177
• Displaying Statistics for the Policer on page 177
Copyright © 2016, Juniper Networks, Inc. 176
Traffic Policers Feature Guide for EX9200 Switches