Command Reference Guide

Spanning Tree Protocol Commands
CLI Command Reference
September 2014 Page 282
HP Moonshot Switch Module CLI Command Reference
spanning-tree mst
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 you specify an
mstid parameter that corresponds to an existing
multiple spanning tree instance, the configurations are done for that multiple spanning tree instance. If you
specify 0 (defined as the default CIST ID) as the
mstid, the configurations are done for the common and internal
spanning tree instance.
If you specify the cost option, the 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
mstid parameter. You can set
the path cost as a number in the range of 1 to 200000000 or auto. If you select auto the path cost value is set
based on Link Speed.
If you specify the port-priority option, this command sets the priority for this port within a specific multiple
spanning tree instance or the common and internal spanning tree instance, depending on the
mstid parameter.
The port-priority value is a number in the range of 0 to 240 in increments of 16.
no spanning-tree mst
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 you specify an
mstid parameter that
corresponds to an existing multiple spanning tree instance, you are configuring that multiple spanning tree
instance. If you specify 0 (defined as the default CIST ID) as the
mstid, you are configuring the common and
internal spanning tree instance.
If the you specify cost, 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
mstid parameter, to the default value,
i.e., a path cost value based on the Link Speed.
If you specify port-priority, this command sets the priority for this port within a specific multiple spanning tree
instance or the common and internal spanning tree instance, depending on the
mstid parameter, to the default
value.
Default • cost—auto
•port-priority—128
Format
spanning-tree mst mstid {{cost 1-200000000 | auto} | auto} | port-priority 0-240}
Mode Interface Config
Format
no spanning-tree mst mstid {cost | port-priority}
Mode Interface Config