HP E4510-48G, Command Reference Manual

Page: 863 / 1334

1-6
Parameters
delay-time : Preemption delay (in seconds), in the range of 0 to 300.
Description
Use the preemption delay command to set the preemption delay. When role preemption is enabled,
after the preemption delay is set, the master port waits for some time before taking over, so as to
collaborate with the switchover of upstream devices.
Use the undo preemption delay command to restore the default.
By default, the preemption delay is 1 second.
Note that, the preemption delay configuration takes effect only after role preemption is enabled.
Related commands: preemption mode .
Examples
# Enable role preemption and set the preemption delay to 10 seconds.
<Sysname> system-view
[Sysname] smart-link group 1
[Sysname-smlk-group1] preemption mode role
[Sysname-smlk-group1] preemption delay 10
preemption mode
Syntax
preemption mode role
undo preemption mode
View
Smart link group view
Default Level
2: System level
Parameters
role : Configures the role preemption mode, which enables the master port to preempt the slave port in
active state.
Description
Use the preemption mode command to enable role preemption.
Use the undo preemption mode command to disable role preemption.
By default, role preemption is disabled.
Examples
# Enable the role preemption mode.
<Sysname> system-view
[Sysname] smart-link group 1