Spanning-Tree Mst Cost - Dell PowerEdge M420 Reference Manual

Syntax
spanning-tree mst configuration
Default Configuration
This command has no default configuration.
Command Mode
Global Configuration mode
User Guidelines
For two or more switches to be in the same MST region, they must have the
same VLAN mapping, the same configuration revision number and the same
name.
Example
The following example configures an MST region.
console (config)#spanning-tree mst configuration
console (config-mst)#instance 1 add vlan 10-20
console (config-mst)#name region1
console (config-mst)#revision 1

spanning-tree mst cost

Use the spanning-tree mst cost command in Interface Configuration mode
to configure the internal path cost for multiple spanning tree (MST)
calculations. If a loop occurs, the spanning tree considers path cost when
selecting an interface to put in the forwarding state. To return to the default
port path cost, use the no form of this command.
Syntax
instance-id cost
spanning-tree mst cost
instance-id
no spanning-tree mst cost
instance-ID — ID of the spanning -tree instance. (Range: 1-15)
•
699
Spanning Tree Commands