Juniper EX9200 Series, Features Manual

Page: 160 / 278

}
[edit]
user@host#
show interfaces
ge-1/3/1 {
per-unit-scheduler;
vlan-tagging;
unit 0 {
vlan-id 100;
layer2-policer {
input-policer 500Kbps;
}
family inet {
address 10.10.10.1/30;
}
}
unit 0 {
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 142
• Displaying Statistics for the Policer on page 143
Displaying Traffic Statistics and Policers for the Logical Interface
Purpose Verify the traffic flow through the logical interface and that the policer is evaluated when
packets are received on the logical interface.
Action Use the
show interfaces
operational mode command for logical interface
ge-1/3/1.0
, and
include the
detail
or
extensive
option. The command output section for Traffic statistics
lists the number of bytes and packets received and transmitted on the logical interface,
and the
Protocol inet section contains a Policer field that would list the policer 500Kbps
as an input or output policer as follows:
•
Input: 500Kbps-ge-1/3/1.0-log_int-i
•
Output: 500Kbps-ge-1/3/1.0-log_int-o
The log_int-i suffix denotes a logical interface policer applied to input traffic, while the
log_int-o suffix denotes a logical interface policer applied to output traffic. In this example,
the logical interface policer is applied to Input traffic only.
Copyright © 2016, Juniper Networks, Inc. 142
Traffic Policers Feature Guide for EX9200 Switches