NetApp CN1610 - Spanning-Tree Mst Instance; No Spanning-Tree Mst Instance; Spanning-Tree Mst Priority

Chapter 5: Switching Commands 329
spanning-tree mst
instance
This command adds a multiple spanning tree instance to the switch. The
parameter
mstid is a number within a range of 1 to 4094, that corresponds to the
new instance ID to be added. The maximum number of multiple instances
supported by the switch is 4.
no spanning-tree
mst instance
This command removes a multiple spanning tree instance from the switch and
reallocates all VLANs allocated to the deleted instance to the common and
internal spanning tree. The parameter
mstid is a number that corresponds to the
desired existing multiple spanning tree instance to be removed.
spanning-tree mst
priority
This command sets the bridge priority for a specific multiple spanning tree
instance. The parameter
mstid is a number that corresponds to the desired
existing multiple spanning tree instance. The priority value is a number within a
range of 0 to 4094.
If you specify 0 (defined as the default CIST ID) as the
mstid, this command
sets the Bridge Priority parameter to a new value for the common and internal
spanning tree. The bridge priority value is a number within a range of 0 to 4094.
The twelve least significant bits are masked according to the 802.1s specification.
This causes the priority to be rounded down to the next lower valid priority.
Default none
Format
spanning-tree mst instance mstid
Mode Global Config
Format
no spanning-tree mst instance mstid
Mode Global Config
Default 32768
Format
spanning-tree mst priority mstid 0- 4094
Mode Global Config