buffer-size

Syntax


                        
                           buffer-size (percent percentage |
                              remainder | temporal microseconds | $junos-cos-scheduler-bs);

Hierarchy Level


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

Release Information

Statement introduced before JUNOS Release 7.4.

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

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

Description

Specify buffer size.

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

percent percentage—Buffer size as a percentage of total buffer.
remainder—Remaining buffer available.
temporal microseconds—Buffer size as a temporal value. The queuing algorithm starts dropping packets when it queues more than a computed number of bytes. This maximum is computed by multiplying the logical interface speed by the configured temporal value.
$junos-scheduler-bx—JUNOS predefined variable that is replaced with the buffer size obtained from the RADIUS server when a subscriber authenticates over the subscriber interface to which the subscriber access dynamic profile is attached.

Required Privilege Level

interface—To view this statement in the configuration.

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