Spanning-Tree Mst Priority; Spanning-Tree Mst Max-Hops - Dell PowerConnect 5324 Command Line Interface Reference Manual

spanning-tree mst priority

The spanning-tree mst priority Global Configuration mode command configures the device
priority for the specified spanning-tree instance. To return to the default configuration, use the no
form of this command.
Syntax
spanning-tree mst instance-id priority priority
no spanning-tree mst instance-id priority
• instance - id — Displays the ID of the spanning -tree instance (Range: 1-15).
• priority — Displays the device priority for the specified spanning-tree instance (Range: 0-
61440 in multiples of 4096).
Default Setting
The default bridge priority for IEEE Spanning Tree Protocol (STP) is 32768.
Command Mode
Global Configuration mode
User Guidelines
• The device with the lowest priority is selected as the root of the spanning tree.
Example
The following example configures the spanning tree priority of instance 1 to 4096.
Console (config) # spanning-tree mst 1 priority 4096

spanning-tree mst max-hops

The spanning-tree mst priority Global Configuration mode command configures the number of
hops in an MST region before the BDPU is discarded and the port information is aged out. To
return to the default configuration, use the no form of this command.
Syntax
spanning-tree mst max-hops hop-count
no spanning-tree mst max-hops
• hop-count — Number of hops in an MST region before the BDPU is discarded .(Range: 1-
40)
Default Setting
The default number of hops is 20.
Spanning-Tree Commands
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