Spanning-Tree Mode - Alaxala AX1250S Software Manual

spanning-tree mode

spanning-tree mode
Sets the operating mode of a spanning tree. This command is applied to PVST+ other than
for single spanning trees, and to multiple spanning trees. If the
command is set in a PVST+ operating mode, the settings for that command are used.
Input format
To set or change information:
spanning-tree mode { pvst | rapid-pvst | mst }
To delete information:
no spanning-tree mode
Input mode
(config)
Parameters
{ pvst | rapid-pvst | mst }
Sets the protocol to be used. If the protocol is changed during spanning tree
operation, the spanning tree is re-initialized. If
spanning trees. If
mst
spanning tree is used,
1.
2.
Default behavior
spanning-tree mode pvst
Impact on communication
Recalculation of the topology causes communication to stop until the new topology is
formed.
When the change is applied
The change is applied immediately after setting values are changed.
Notes
None
Related commands
spanning-tree link-type
162
rapid-pvst
is set, a multiple spanning tree is applied to all spanning trees. If a single
pvst
Default value when this parameter is omitted:
This parameter cannot be omitted.
Range of values:
, , or
pvst rapid-pvst
is explicitly set as the configuration.
pvst
is set, rapid PVST+ is applied to all spanning trees. If
or rapid-pvst must be set.
mst
spanning-tree vlan mode
is set, PVST+ is applied to all