Fortinet 548B - Manual (Page 214)

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<1-10> - the Maximum hold-count value (Range: 1-110).
no - This command sets the Bridge Tx Hold Count parameter for the common and internal spanning
tree to the default value.
Default Setting
6
Command Mode
Global Config
7.4.2.10 spanning-tree mst
This command adds a multiple spanning tree instance to the switch. The instance <1-3965> is a number
within a range of 1 to 3965 that corresponds to the new instance ID to be added. The maximum number
of multiple instances supported is 4.
Syntax
spanning-tree mst instance <1-4094>
no spanning-tree mst instance <1-4094>
<1-4094> - multiple spanning tree instance ID.
no - 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 instance
<1-4094> is a number that corresponds to the desired existing multiple spanning tree instance to be
removed.
Default Setting
None
Command Mode
Global Config
This command sets the bridge priority for a specific multiple spanning tree instance. The instance
<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 61440 in increments of 4096.
If 0 (defined as the default CIST ID) is passed as the <mstid>, then this command sets the Bridge Priority
parameter to a new value for the common and internal spanning tree. The bridge priority value again is a
number within a range of 0 to 61440. The twelve least significant bits will be masked according to the
802.1s specification.
This will cause the priority to be rounded down to the next lower valid priority.