Juniper JUNOS OS 10.3 - SOFTWARE, Manual

Page: 3496 / 3946

4.
Bind the DSCP classifier to the CCC interface:
[edit ]
user@switch#
set class-of-service interfaces ge-0/0/1 unit 0 classifier dscp1
5.
Specify the number of bits per second permitted, on average, for the firewall policer,
which will later be applied to the LSP:
[edit firewall]
set policer mypolicer if-exceeding bandwidth-limit 500m
6.
Specify the maximum size permitted for bursts of data that exceed the given
bandwidth limit for this policer:
[edit firewall policer]
set mypolicer if-exceeding burst-size-limit 33553920
7.
Discard traffic that exceeds the rate limits for this policer:
[edit firewall policer]
set mypolicer then discard
8.
To reference the policer, configure a filter term that includes the policer action:
[edit firewall]
user@switch#
set family any filter myfilter term t1 then policer mypolicer
9.
Apply the filter to the LSP:
[edit protocols mpls]
set label-switched-path lsp_to_pe2_ge1 policing filter myfilter
NOTE: You can also configure schedulers and shapers as needed. See
“Defining CoS Schedulers (CLI Procedure)” on page 3209.
Related
Documentation
Configuring MPLS on Provider Edge Switches Using Circuit Cross-Connect (CLI
Procedure) on page 3405
•
•
Assigning CoS Components to Interfaces (CLI Procedure) on page 3219
•
Configuring Policers to Control Traffic Rates (CLI Procedure) on page 3073
•
Understanding the Use of Policers in Firewall Filters on page 3036
Copyright © 2010, Juniper Networks, Inc. 3400
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3