guaranteed-rate
Syntax
guaranteed-rate (percent percentage | rate) <burst-size bytes>;
Hierarchy Level
[edit class-of-service traffic-control-profiles profile-name]
Description
For Gigabit Ethernet IQ, Channelized IQ PICs, Multiservices and Services PICs FRF.16 LSQ interfaces, and EQ DPCs only, configure a guaranteed minimum rate. You can also configure an optional burst size for a logical interface on EQ DPCs and on IQ2 and IQ2E PICs. This can help to ensure that higher priority services do not starve lower priority services.
Default
If you do not include this statement and
you do not include the delay-buffer-rate
statement, the
logical interface receives a minimal delay-buffer rate and minimal
bandwidth equal to 2 MTU-sized packets.
Options
percent percentage |
For LSQ interfaces, guaranteed rate as a percentage of the available interface bandwidth.
|
rate |
For IQ and IQ2 interfaces, guaranteed rate, in bits per second (bps). You
can specify a value in bits per second either as a complete decimal
number or as a decimal number followed by the abbreviation
|
burst-size bytes |
(Optional) Maximum burst size, in bytes. |
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 7.6.
Option burst-size
introduced for Enhanced Queuing
(EQ) DPC interfaces in Junos OS Release 9.4.
Option burst-size
introduced for MIC and MPC interfaces
in Junos OS Release 11.4.
Option burst-size
introduced for IQ2 and IQ2E interfaces
in Junos OS Release 12.3