buffer-size (Schedulers)
Syntax
buffer-size (percent percentage | remainder | shared | temporal microseconds);
Hierarchy Level
[edit class-of-service schedulers scheduler-name]
Description
Specify buffer size.
On PTX Series Packet Transport Routers, buffer-size cannot be configured on rate-limited queues.
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, respectively.
Options
percent percentage |
Buffer size as a percentage of the total buffer.
|
remainder |
Remaining buffer available. |
shared |
On PTX Series routers, set a queue’s buffer to be up to 100 percent of the interface’s buffer. This option allows the queue’s buffer to grow as large as 100 percent of the interface's buffer if and only if it is the only active queue for the interface. |
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.
|
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.
shared option introduced in Junos OS Release
18.1.