Specifications

spanning-tree single forward-time
182
spanning-tree single forward-time
Sets the time required for the state of Single Spanning Tree to change.
Syntax
To set or change information:
spanning-tree single forward-time <Seconds>
To delete information:
no spanning-tree single forward-time
Input mode
(config)
Parameters
<Seconds>
Specifies the time in seconds required for the state of a port to change.
If
stp (802.1D) is set by the spanning-tree single mode command, the listening
state and the learning state are maintained for the specified period of time. If
rapid-stp (802.1w) is set by the spanning-tree single mode command, the
discarding state and the learning state are maintained for the set period of time (note
that this applies only when a timer causes the transition).
1. Default value when this parameter is omitted:
This parameter cannot be omitted.
2. Range of values:
4 to 30 (seconds)
Default behavior
The time required for the state of a port to change is set to 15 seconds.
Impact on communication
None
When the change is applied
The change is applied immediately after setting values are changed.
Notes
None
Related commands
spanning-tree single mode