Spanning-Tree Mst Priority - Cisco 220 Series Smart Plus Reference Manual

STP Commands

spanning-tree mst priority

spanning-tree mst priority
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
Gigabit Ethernet (1000 Mbps)
Fast Ethernet (100 Mbps)
Ethernet (10 Mbps)
Command Mode
Interface Configuration (Ethernet, port channel) mode
Example
switchxxxxxx(config)# interface gi9
switchxxxxxx(config-if)# spanning-tree mst 1 cost 4
To configure the device priority for the specified STP instance, use the spanning-
tree mst priority Global Configuration mode command.
To revert to its default setting, use the no form of this command.
Syntax
instance-id
spanning-tree mst
no spanning-tree mst
Parameters
instance-id
• —The STP instance ID. (Range: 0 to 15)
priority
• —The priority for the specified STP instance. This setting ensures
the probility that the switch is selected as the root switch. A lower value
increases the probability that the switch is selected as the root switch.
(Range: 0 to 61440)
Default Configuration
The default priority is 32768.
Command Mode
Global Configuration mode
20,000
200,000
2,000,000
priority
priority
instance-id
priority
33
4
19
100
435