Configuring Shaping On An Atm Ima Pseudowire - Juniper ACX1000 Configuration Manual

Configuring Shaping on an ATM IMA Pseudowire

Copyright © 2017, Juniper Networks, Inc.
On ACX Series routers, ATM shaping is applied in the egress direction only. Only cell-based
shaping is supported. A traffic control profile, which defines the ATM scheduling
parameters, is configured at the [
profile is then applied to the ATM logical interface configured at the [
hierarchy level.
NOTE: The configuration of ATM shaping requires the inclusion of the
scheduler statement at the [
NOTE: Configuring shaping on an ATM IMA pseudowire is not applicable on
ACX5048 and ACX5096 routers.
The following steps require you to navigate various levels in the configuration hierarchy.
For information about navigating the CLI, see Using the CLI Editor in Configuration Mode
in the CLI User Guide.
To configure a traffic-shaping profile on an ATM IMA pseudowire:
Define the ATM IMA pseudowire. For information about defining the ATM IMA
1.
pseudowire, see "Configuring Inverse Multiplexing for ATM (IMA)" on page
In configuration mode, go to the
2.
[edit]
user@host# edit class-of-service
Specify the traffic-shaping profile:
3.
[edit class-of-service]
user@host# edit traffic-control-profiles profile-name
The following steps describe the traffic control profile options that you can configure.
The options include
atm-service
.
sustained-rate
(Optional) Specify the service category that determines the traffic-shaping parameter
4.
for the ATM queue at the ATM IMA pseudowire:
[edit class-of-service traffic-control-profiles profile-name]
user@host# set atm-service (cbr | nrt-vbr | rt-vbr)
Select one of the following service traffic categories, depending on the needs of your
network: constant bit rate (
variable bit rate ( ). All service traffic categories must include the
rtvbr
cdvt statements for the configuration to work. The
Chapter 27: Configuring Class of Service
] hierarchy level. The traffic control
edit class-of-service
edit interfaces interface-name
[edit class-of-service]
, ,
delay-buffer-rate max-burst-size
), non-real-time variable bit rate (
cbr
peak-rate
edit class-of-service
per-unit
] hierarchy level.
185.
hierarchy level:
, , and
peak-rate
), or real-time
nrtvbr
and
peak-rate
statement limits the
]
901