Specifications

Switching set mstp cist 8-151
Software Release 2.7.3
C613-03098-00 REV A
set mstp cist
Syntax SET MSTp CIST [PRIOrity=0..65535]
Description This command sets parameters used by the MSTP algorithm to calculate the
common internal spanning tree (CIST). The bridge level parameters of the CIST
can be modified in order to force the spanning tree configuration, or tune its
topology.
The priority parameter sets the priority of the switch to become the Root
Bridge in the CIST. The lower the value of the bridge priority, the better the
bridge identifier is and the more likely it is that the bridge will be selected as
the root. Although any value between 0 and 65,535 can be specified, the
protocol requires the priority to be multiples of 4096. Therefore, any value
entered will be rounded down to its nearest multiple of 4096, see Table 8-19 on
page 8-92. The default value for priority is 32768.
Example To set PRIORITY of 8192 to the CIST, use the command:
set mstp cist priority=8192
Related Commands show mstp cist
show mstp