transmit-rate

Syntax


                        
                           transmit-rate (rate | percent percentage | remainder | $junos-cos-scheduler-tx) <exact
                              | rate-limit>;

Hierarchy Level


                        
                           [edit dynamic-profiles profile-name class-of-service schedulers scheduler-name]

Release Information

Statement introduced before JUNOS Release 7.4.

rate-limit option introduced in JUNOS Release 8.3.

The [edit dynamic-profiles profile-name] hierarchy added in JUNOS Release 9.3.

The $junos-cos-scheduler-tx predefined variable added in JUNOS Release 9.4.

Description

Specify the transmit rate or percentage for a scheduler in a dynamic profile.

Default

If you do not include this statement, the default scheduler transmission rate and buffer size percentages for queues 0 through 7 are 95, 0, 0, 5, 0, 0, 0, and 0 percent.

Options

rate—Transmission rate, in 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 k (1000), m (1,000,000), or g (1,000,000,000).
percent percentage—Percentage of transmission capacity. A percentage of zero drops all packets in the queue.
remainder—Use remaining rate available.
$junos-cos-scheduler-tx—JUNOS predefined variable that is replaced with the transmission rate obtained from the RADIUS server when a subscriber authenticates over the subscriber interface to which the subscriber access dynamic profile is attached
exact—(Optional) Enforce the exact transmission rate. Under sustained congestion, a rate-controlled queue that goes into negative credit fills up and eventually drops packets. Make sure this value never exceeds the rate-controlled amount.
rate-limit—(Optional) Limit the transmission rate to the rate-controlled amount during congestion. In contrast to the exact option, when there is no congestion, the scheduler with the rate-limit option shares unused bandwidth above the rate-controlled amount.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.