Specifications

spanning-tree portfast
177
spanning-tree portfast
Sets the PortFast functionality for the applicable ports. This command is applied to the
applicable ports of PVST+, Single Spanning Tree, and Multiple Spanning Tree.
Syntax
To set or change information:
spanning-tree portfast [{ trunk | disable }]
To delete information:
no spanning-tree portfast
Input mode
(config-if)
Parameters
{ trunk | disable }
If
trunk is set, the PortFast functionality is applied to access, trunk, protocol, and
MAC ports.
If
disable is set, the PortFast functionality stops.
1. Default value when this parameter is omitted:
The PortFast functionality, which is enabled on access, protocol, and MAC
ports, is applied.
2. Range of values:
trunk or disable
Default behavior
The setting of the spanning-tree portfast default command is used.
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 portfast default