Fortinet MR1 User Manual page 178

spanning-tree mst vlan <0-4094> <1-3965>
no spanning-tree mst vlan <0-4094> <1-3965>
<0-4094> - multiple spanning tree instance ID.
<1-3965> - VLAN ID (Range: 1 – 3965).
no - This command removes an association between a multiple spanning tree instance and a VLAN. The
VLAN will again be associated with the common and internal spanning tree. The instance <0-4094> is a
number that corresponds to the desired existing multiple spanning tree instance. The <1-3965>
corresponds to an existing VLAN ID.
Default Setting
None
Command Mode
Global Config
This command sets the Path Cost or Port Priority for this port within the multiple spanning
tree instance or in the common and internal spanning tree. If the <0-4094> parameter
corresponds to an existing multiple spanning tree instance, then the configurations are done
for that multiple spanning tree instance. If however 0 (defined as the default CIST ID) is
passed as the <0-4094>, then the configurations are performed for the common and internal
spanning tree instance.
If the 'cost' token is specified, this command sets the path cost for this port within a multiple
spanning tree instance or the common and internal spanning tree instance, depending on
the <0-4094> parameter. The pathcost can be specified as a number in the range of 1 to
200000000 or auto. If "auto" is specified, the pathcost value will be set based on Link Speed.
Syntax
spanning-tree mst <0-4094> cost {<1-200000000> | auto}
no spanning-tree mst <0-4094> cost
<0-4094> - multiple spanning tree instance ID.
no - This command sets the Path Cost or Port Priority for this port within the multiple spanning tree
instance or in the common and internal spanning tree to the respective default values. If the <0-4094>
parameter corresponds to an existing multiple spanning tree instance, then the configurations are done
for that multiple spanning tree instance. If however, 0 (defined as the default CIST ID) is passed as the
<0-4094>, then the configurations are performed for the common and internal spanning tree instance.
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