Data Buffer Commands; Buffer Apply; Buffer Queue Guaranteed - HP 6125XLG Command Reference Manual

Data buffer commands

Inappropriate data buffer changes can cause system problems. Before manually changing data buffer
settings, make sure you understand its impact on your device. If the system requires large buffer spaces,
HP recommends that you use the burst-mode enable command. This command cannot be configured
together with any other command in this chapter except the display buffer command.

buffer apply

Use buffer apply to apply manually configured data buffer settings.
Use undo buffer apply to cancel the application.
Syntax
buffer apply
undo buffer apply
Views
System view
Predefined user roles
network-admin
Usage guidelines
After applying manually configured data buffer settings, you cannot directly modify the applied settings.
To modify them, you must cancel the application, re-configure data buffer settings, and re-apply the new
settings.
Examples
# Apply manually configured data buffer settings.
<Sysname> system-view
[Sysname] buffer apply

buffer queue guaranteed

Use buffer queue guaranteed to set the fixed-area ratio for a queue.
Use undo buffer queue guaranteed to restore the default setting.
Syntax
buffer egress [ slot slot-number ] cell queue queue-id guaranteed ratio ratio
undo buffer egress [ slot slot-number ] cell queue queue-id guaranteed
Default
The fixed-area ratio for a queue is 13%.
Views
System view
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